Introduce OpenGov into Polkadot (#6701)

* OpenGov for Polkadot

* Integrate OpenGov into XCM

* Formatting

* Missing files

* Remove Gov1 from Kusama

* Fixes

* Update runtime/polkadot/src/governance/origins.rs

Co-authored-by: Ankan <[email protected]>

* Revert scheduler origin changes

* Fixes

* Docs

* Remove todo

* Docs

* Move Fellowship to Collectives  (#6718)

* FellowshipAdmin origin over xcm

* accept Fellows origin from Collectives

* remove Fellowship

* remove unreachable arm

* define benchmarks

* correct comment for DOLLARS constant

* Add OpenGov Calls to Proxy Definitions (#6729)

* add opengov calls to proxy definitions

* fix build

* Update runtime/polkadot/src/governance/mod.rs

Co-authored-by: joe petrowski <[email protected]>

* Update runtime/polkadot/src/governance/tracks.rs

Co-authored-by: joe petrowski <[email protected]>

* Update runtime/polkadot/src/lib.rs

Co-authored-by: joe petrowski <[email protected]>

* Update runtime/polkadot/src/governance/origins.rs

Co-authored-by: joe petrowski <[email protected]>

* Update runtime/polkadot/src/governance/mod.rs

Co-authored-by: joe petrowski <[email protected]>

* Update old.rs

* Update old.rs

* weights with new api

* XCM tweaks for OpenGov (#6855)

* pass xcm origin, allow unpaid form Collectives and Fellows, whitelist call

* unpaid execution only for Fellows

* Apply suggestions from code review

Co-authored-by: joe petrowski <[email protected]>

* rename const namespace to system_parachains

* remove prod_or_fast

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Co-authored-by: joe petrowski <[email protected]>

* remove unused import

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Co-authored-by: Ankan <[email protected]>
Co-authored-by: parity-processbot <>
Co-authored-by: Muharem Ismailov <[email protected]>
Co-authored-by: joe petrowski <[email protected]>