v0.50 upgrade adjustment

[RaulBernal]

Describe the bug
The official Cosmos-SDK guide about upgrading to v0.50.x says When using depinject / app v2, the a tx config should be recreated from the txConfigOpts to use NewGRPCCoinMetadataQueryFn instead of depending on the bank keeper (that is used in the server).
https://github.com/cosmos/cosmos-sdk/blob/release/v0.50.x/UPGRADING.md#client

But Ignite scaffolded code doesn't observe this change, using the legacy way:
https://github.com/BitCannaGlobal/bcna/blob/eb1a355a722c901455565134a745c3ab26d5c7d1/cmd/bcnad/cmd/root.go#L85

To reproduce
Steps to reproduce the behavior:

1. Scaffold a new chain
2. Check and compare the txConfigOpts.EnabledSignModes assignment
3. Compare with Official Upgrading guide

What version are you using?

v0.28