Increase Gas Schedule version and governance transaction gas limit for framework upgrade

[isaacdoidge]

We need to increase the gas execution limit for governance transactions so that we can perform framework upgrades without having to change-then-revert the gas schedule every time. We only need to increase the limit slightly to accomplish this, however, increasing it by 25% will give us some buffer for the future without adding significant risk. We currently also control governance, so should not expect this to be a problem.

After updating the parameter we should also increment the version in aptos-move/aptos-gas-schedule/src/ver.rs.