build(deps): Bump cosmossdk.io/core from 0.12.1-0.20240813134434-072a29c838a5 to 1.0.0-alpha.3

build(deps): Bump cosmossdk.io/core from 0.12.1-0.20240813134434-072a29c838a5 to 1.0.0-alpha.3 #2236