Add: 
  - async drop impl in k8s namespace / `noop` in native.
  - Modify example test.

Add:
 - Logic to use db_snapshot in both native/k8s providers
 - Small fix on chain_spec_path (for both native/k8s)
 - New example `db_snapshot`

Add small validation, mostly to ensure that the `image` is set in k8s.

fix #143

- Remove workaround on temp  node issues. (fixed in wrapper).

Fix typo :)

- Add clean disk space action.

Fix #173 

We should also add a follow up issue to improve the docs.

cc: @s0me0ne-unkn0wn

- Add `custom_parchain_fs_prefix` parameter to `add_para` fn (on running
network), this allow to manage the fs layout and allow to add paras with
the same id.
- Minor clippy auto-fixes

cc: @metricaez

---------

Co-authored-by: Loris Moulin <[email protected]>

Add: Manual variant to `RegistrationStrategy`, allow to deploy the
collators _but_ not register the para.
Fix: `created_paths` in native provider
Fix: Use `rpc` port for ws connections (orchestrator)

Add smoke test for k8s provider.

This is a very simple gitlab CI manifest to just check the tag on this
pipeline schedule it on Zombienet k8s runner and is the SA inject to the
runners in privileged enough to run command within the cluster or not

---------

Co-authored-by: Javier Viola <[email protected]>

This PR introduces the Kubernetes Provider for the SDK, with the use of
kube.rs for common operation and a custom file server using axum to
transfer files back and forth the nodes.

https://github.com/paritytech/zombienet-sdk/issues/35



This also includes the refacto of the native provider to reflect changes
to the provider structure with weak references and simplifying the use
of abstractions

---------

Co-authored-by: Javier Viola <[email protected]>
Co-authored-by: Javier Viola <[email protected]>
Co-authored-by: Javier Viola <[email protected]>

This PR lists some issues and suggested fixes for them (feel free to
pick them up separately and close this PR):

In addition to issues outlined in
https://github.com/paritytech/zombienet-sdk/issues/117#issuecomment-1867941395,
here are some issues spotted when writing
https://github.com/paritytech/disabling-e2e-tests:
- runtime genesis patch is applied incorrectly (extra `/genesis` pointer
shouldn't be added)
- malus accepts
[subcommands](https://github.com/paritytech/polkadot-sdk/blob/4c0e0e071355c1048d75fba538c96c35ac743547/polkadot/zombienet_tests/functional/0008-dispute-old-finalized.toml#L25

),
having a command with spaces not supported, so I added a subcommand
support
- some types need to be exported in order to be able to reuse
setup/helper functions across multiple tests
- test cleanup doesn't always work (zombie polkadot processes - not
fixed here)

---------

Co-authored-by: Javier Viola <[email protected]>

Testing with moonbeam and found that the resulting chainspec produced
using the `moonbase-local` chain develops the following issue after the
generated plain chainspec is updated with the relevant para id:

```
Error: Zombienet(SpawnerError(Provider error
Caused by:
    File generation failed: Error: Service(Other("Error parsing spec file: trailing characters at line 25 column 14"))
```

The initial chainspec built from the binary is fine, but once
https://github.com/paritytech/zombienet-sdk/blob/e60deb254b5f58e81a55300ae802d5b614f774e5/crates/orchestrator/src/generators/chain_spec.rs#L345-L349
runs the issue occurs, as seen in the the following diff:

```
--- moonbase-local-plain copy.json	2024-02-11 02:51:15
+++ moonbase-local-plain.json	2024-02-11 02:52:24
@@ -11,7 +11,7 @@
     "tokenSymbol": "UNIT"
   },
   "relayChain": "westend-local",
-  "paraId": 1000,
+  "paraId": 2000,
   "codeSubstitutes": {},
   "genesis": {
     "runtime": {
\ No newline at end of file
@@ -22,19 +22,19 @@
         "balances": [
           [
             "0xf24ff3a9cf04c71dbc94d0b566f7a27b94566cac",
-            1208925819614629174706176
+            1.2089258196146292e24
           ],
           [
             "0x3cd0a705a2dc65e5b1e1205896baa2be8a07c6e0",
-            1208925819614629174706176
+            1.2089258196146292e24
           ],
           [
             "0x798d4ba9baf0064ec19eb4f0a1a45785ae9d6dfc",
-            1208925819614629174706176
+            1.2089258196146292e24
           ],
           [
             "0x773539d4ac0e786233d90a233654ccee26a613d9",
-            1208925819614629174706176
+            1.2089258196146292e24
           ]
         ]
       },
\ No newline at end of file
@@ -45,7 +45,7 @@
         "multiplier": "8000000000000000000"
       },
       "parachainInfo": {
-        "parachainId": 1000
+        "parachainId": 2000
       },
       "ethereumChainId": {
         "chainId": 1280
\ No newline at end of file
@@ -503,19 +503,19 @@
         "candidates": [
           [
             "0xf24ff3a9cf04c71dbc94d0b566f7a27b94566cac",
-            1000000000000000000000
+            1e21
           ],
           [
             "0x3cd0a705a2dc65e5b1e1205896baa2be8a07c6e0",
-            1000000000000000000000
+            1e21
           ]
         ],
         "delegations": [],
         "inflationConfig": {
           "expect": {
-            "min": 100000000000000000000000,
-            "ideal": 200000000000000000000000,
-            "max": 500000000000000000000000
+            "min": 1e23,
+            "ideal": 2e23,
+            "max": 5e23
           },
           "annual": {
             "min": 40000000,
\ No newline at end of file
@@ -552,7 +552,7 @@
         "eligibleCount": 50
       },
       "crowdloanRewards": {
-        "fundedAmount": 3000000000000000000000000
+        "fundedAmount": 3e24
       },
       "authorMapping": {
         "mappings": [
\ No newline at end of file
@@ -611,6 +611,11 @@
           "0xf24ff3a9cf04c71dbc94d0b566f7a27b94566cac",
           "0x3cd0a705a2dc65e5b1e1205896baa2be8a07c6e0"
         ]
+      },
+      "aura": {
+        "authorities": [
+          "5HEL3iLyDyaqmfibHXAXVzyQq4fBqLCHGMEYxZXgRAuhEKXX"
+        ]
       }
     }
   }
```

The fix appears to be to enable the
[`arbitrary_precision`](https://github.com/serde-rs/json/blob/master/Cargo.toml#L75)
feature on `serde_json`, which can be seen at
https://github.com/paritytech/polkadot-sdk/pull/2987/files. Manually
tested and solves the issue for me.

We want to add an `startupProbe` setting to the fileserver pod.

- Added basic axum fileserver to upload/download files temporary to
prevent error due to failure with exec + tar using kube.rs
- Added build and push to repository of image to be used in k8s

Add cache to workflows.

This pr make possible to add a new parachain to a running network (see
`add_para.rs` example), for that we allow to create a new parachain
config (using the same builder but in a different context) like this:

```rs
let para_config = network.para_config_builder()
        .with_id(100)
        .with_default_command("polkadot-parachain")
        .with_collator(|c| {
            c.with_name("col-100-1")
        })
        .build()?;
```
And then deploy that parachain by calling `add_parachain` (the second
parameter of the fn allow to use a custom chain-spec for the
relaychain).

```rs
network.add_parachain(&para_config, None).await?;
```

// TODO:
- [x] docs
- [ ] test (integration)

Small fix for `pjs` example.