feat: v0.47.4

[kimurayu45z]

• cosmos-sdk v0.47.4
• ibc-go v7.2.0
• wasmd v0.41.0
• using buf.build/community/neoeinstein-prost:v0.2.3 for latest buf toolchains
• using buf.build/community/neoeinstein-tonic:v0.3.0 for latest buf toolchains

[kimurayu45z]

seems to have git submodule checkout problems... the contents are not updated...

[kimurayu45z]

fn update_submodules() {
    info!("Updating cosmos/cosmos-sdk submodule...");
    run_git(["submodule", "update", "--init"]);
    run_git(["-C", COSMOS_SDK_DIR, "fetch"]);
    run_git(["-C", COSMOS_SDK_DIR, "reset", "--hard", COSMOS_SDK_REV]);

    info!("Updating cosmos/ibc-go submodule...");
    run_git(["submodule", "update", "--init"]);
    run_git(["-C", IBC_DIR, "fetch"]);
    run_git(["-C", IBC_DIR, "reset", "--hard", IBC_REV]);

    info!("Updating wasmd submodule...");
    run_git(["submodule", "update", "--init"]);
    run_git(["-C", WASMD_DIR, "fetch"]);
    run_git(["-C", WASMD_DIR, "reset", "--hard", WASMD_REV]);
}

checking out revision via this function seems not working.

[tony-iqlusion]

@kimurayu45z can you try rebasing? I've made a lot of upstream changes to the proto generation

I'd like to hold off on trying to do this update for the upcoming release since we'd also need to bump Tendermint/CometBFT versions to v0.37.

But if you can get it working we can get it into the next release after that.

[tony-iqlusion]

Closing in favor of #459