Support pubkey decoding autocli

[julienrbrt]

AutoCLI fails when a response contains a pubkey.
This affects auth and staking (#16641 (comment), #16650)

Getting 6:33PM ERR failure when running app err="proto: google.protobuf.Any: unable to resolve \"/cosmos.crypto.ed25519.PubKey\": not found"

ref :#14696 (comment)

[julienrbrt]

Note for others, when this happens, make sure to use a blank import so that the types are registered and present in the global types registry.

For instance, for this issue, the following blank imports have been added to auth.

import (
	_ "cosmossdk.io/api/cosmos/crypto/secp256k1"
	_ "cosmossdk.io/api/cosmos/crypto/secp256r1"
)