feat: added alliance module into app, implement ictest for the flow

[xlab]

1. Overview

Implemented x/alliance intergration according to https://docs.alliance.money/guides/get-started

Note: this uses our fork with compat changes

2. Implementation details

Alliance module is on v3.4.x branch as it is compatible with Cosmos SDK 0.47.x. Branch on v4.x.x expects Cosmos SDK >= 0.50.

3. How to test/use

make local-image && make ictest-alliance

Test scenario TestAllianceBasic description:

1. create 2 chains - using persistenceCore and gaiad, 1 validator each
2. patch genesis so governance is fast, also alliance module doens't have a 7-day delay on rewards
3. setup IBC connection, channel between persistence and gaia, relayer
4. create user account on both chains
5. IBC-transfer 1000 ATOM from gaia to persistence
6. obtain IBC denom for ATOM on persistence
7. check all delegated tokes sum on persistence (5000000000000uxprt)
8. create an alliance on persistence using a governance proposal, denom is IBC denom of ATOM
9. weight is 1:1 ATOM - XPRT in that proposal
10. delegate alliance-enabled tokens to a validator on persistence (1000 IBC ATOM)
11. check that no IBC uatom left in user's wallet
12. check all delegated tokes sum on persistence including minted by alliance (10000000000000uxprt)
13. wait 5 blocks & query the rewards
14. claim all rewards from a delegation
15. check that uxprt balance on persistence chain increased after rewards claim

[xlab]

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