BitSong v0.9.0-testnet.2

This release is used to test bitsong v0.9.0-testnet.2

v0.8.0 - Big Bang Upgrade (bitsong-2)

Major Updates

1. Bump CosmosSDK to v0.42.10 - Stargate
2. Support IBC v1.0.0
3. FanTokens - to be tested and enabled by a gov proposal
4. Liquidity Module - to be tested and enabled by a gov proposal
5. NFTs - to be tested enabled by a gov proposal

v0.7.1

merge github workflow