[Contracts] Overflowing bounded `DeletionQueue` allows DoS against contract termination (#13702)

* [Contracts review] Overflowing bounded `DeletionQueue` allows DoS against contract termination

* wip

* wip

* wip

* wip

* wip

* fix doc

* wip

* PR review

* unbreak tests

* fixes

* update budget computation

* PR comment: use BlockWeights::get().max_block

* PR comment: Update queue_trie_for_deletion signature

* PR comment: update deletion budget docstring

* PR comment: impl Default with derive(DefaultNoBound)

* PR comment: Remove DeletedContract

* PR comment Add ring_buffer test

* remove missed comment

* misc comments

* contracts: add sr25519_recover

* Revert "contracts: add sr25519_recover"

This reverts commit d4600e00934b90e5882cf5288f36f98911b51722.

* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_contracts

* PR comments update print_schedule

* Update frame/contracts/src/benchmarking/mod.rs

* Update frame/contracts/src/storage.rs

* Update frame/contracts/src/storage.rs

* rm temporary fixes

* fix extra ;

* Update frame/contracts/src/storage.rs

Co-authored-by: juangirini <juangirini@gmail.com>

* Update frame/contracts/src/storage.rs

Co-authored-by: Alexander Theißen <alex.theissen@me.com>

* Update frame/contracts/src/lib.rs

Co-authored-by: Alexander Theißen <alex.theissen@me.com>

* Update frame/contracts/src/lib.rs

Co-authored-by: Alexander Theißen <alex.theissen@me.com>

* Support stable rust for compiling the runtime (#13580)

* Support stable rust for compiling the runtime

This pull request brings support for compiling the runtime with stable Rust. This requires at least
rust 1.68.0 to work on stable. The code is written in a way that it is backwards compatible and
should automatically work when someone compiles with 1.68.0+ stable.

* We always support nightlies!

* 



* Sort by version

* Review feedback

* Review feedback

* Fix version parsing

* Apply suggestions from code review

Co-authored-by: Koute <koute@users.noreply.github.com>

---------

Co-authored-by: Koute <koute@users.noreply.github.com>

* github PR commit fixes

* Revert "Support stable rust for compiling the runtime (#13580)"

This reverts commit 0b985aa5ad114a42003519b712d25a6acc40b0ad.

* Restore DeletionQueueMap

* fix namings

* PR comment

* move comments

* Update frame/contracts/src/storage.rs

* Update frame/contracts/src/storage.rs

* fixes

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Co-authored-by: command-bot <>
Co-authored-by: juangirini <juangirini@gmail.com>
Co-authored-by: Alexander Theißen <alex.theissen@me.com>
Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: Koute <koute@users.noreply.github.com>