Feat/lp v2 gateway queue

[cdamian]

Description

Moved queue logic from LP gateway to a new pallet.

Checklist:

• [x] I have added Rust doc comments to structs, enums, traits and functions
• [x] I have made corresponding changes to the documentation
• [x] I have performed a self-review of my code
• [x] I have added tests that prove my fix is effective or that my feature works

[lemunozm]

Is this ready to review @cdamian?

[cdamian]

Is this ready to review @cdamian?

@lemunozm yes, I don't think I want to add anything else here for now.

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 47.50000% with 42 lines in your changes missing coverage. Please review.

Project coverage is 47.75%. Comparing base (020cf59) to head (c55d8c9). Report is 5 commits behind head on feat/lp-v2.

Files	Patch %	Lines
pallets/liquidity-pools-gateway/queue/src/lib.rs	53.22%	29 Missing :warning:
libs/mocks/src/liquidity_pools_gateway_queue.rs	0.00%	4 Missing :warning:
runtime/development/src/lib.rs	0.00%	3 Missing :warning:
pallets/liquidity-pools-gateway/src/lib.rs	0.00%	2 Missing :warning:
runtime/altair/src/lib.rs	0.00%	2 Missing :warning:
runtime/centrifuge/src/lib.rs	0.00%	2 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## feat/lp-v2 #1930 +/- ## =========================================== Coverage 47.74% 47.75% =========================================== Files 180 184 +4 Lines 12960 13036 +76 =========================================== + Hits 6188 6225 +37 - Misses 6772 6811 +39 ```

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