[MGX-632] 3rdparty rewards

[mateuszaaa]

This PR introduces 3rdparty rewards feature. Please see recent docs

Deprecated RPC calls:

• rpc XYK::claim_rewards_all -> ProofOfStake::claim_native_rewards

Deprecated Extirnsics:

• ProofOfStake::activate_liquidity -> ProofOfStake::activate_liquidity_for_native_rewards
• ProofOfStake::deactivate_liquidity -> ProofOfStake::deactivate_liquidity_for_native_rewards
• ProofOfStake::claim_rewards_all -> ProofOfStake::claim_native_rewards

[codecov]

Codecov Report

Attention: 176 lines in your changes are missing coverage. Please review.

Comparison is base (504ec52) 50.06% compared to head (810e34f) 52.69%.
Report is 1 commits behind head on develop.

❗ Current head 810e34f differs from pull request most recent head 5f47e65. Consider uploading reports for the commit 5f47e65 to get more accurate results

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #593      +/-   ##
===========================================
+ Coverage    50.06%   52.69%   +2.63%     
===========================================
  Files           29       34       +5     
  Lines         4067     4644     +577     
===========================================
+ Hits          2036     2447     +411     
- Misses        2031     2197     +166     

Files	Coverage Δ
node/src/service.rs	0.00% <ø> (ø)
pallets/proof-of-stake/src/tests.rs	96.66% <ø> (ø)
runtime/common/src/lib.rs	0.00% <ø> (ø)
runtime/mangata-kusama/src/lib.rs	0.00% <ø> (ø)
runtime/mangata-rococo/src/lib.rs	0.00% <ø> (ø)
node/src/rpc.rs	0.00% <0.00%> (ø)
pallets/xyk/src/lib.rs	61.76% <71.42%> (-0.16%)	⬇️
pallets/proof-of-stake/src/benchmarking.rs	0.00% <0.00%> (ø)
pallets/proof-of-stake/src/utils.rs	87.50% <87.50%> (ø)
.../proof-of-stake/src/schedule_rewards_calculator.rs	87.34% <87.34%> (ø)
... and 3 more

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[mateuszaaa]

created new PR for post monorepo alignment #643