Enable proto JSON generally and remove HybridCodec (#6859)

* Remove HybridCodec

* WIP on fixing proto JSON issues

* WIP on fixing proto JSON issues

* WIP on fixing proto JSON issues

* WIP on fixing proto JSON issues

* WIP on fixing proto JSON issues

* Test fixes

* Delete hybrid_codec.go

* Fixes

* Fixes

* Fixes

* Test fixes

* Test fixes

* Test fixes

* Lint

* Sim fixes

* Sim fixes

* Revert

* Remove vesting account JSON tests

* Update CHANGELOG.md

* Lint

* Sim fixes

* Sim fixes

* Docs

* Migrate more amino usages

* Remove custom VoteOption String() and json marshaling

* Fix tests

* Add comments, update CHANGELOG.md

Co-authored-by: Jonathan Gimeno <jgimeno@gmail.com>
Co-authored-by: Alexander Bezobchuk <alexanderbez@users.noreply.github.com>

x/mint/client/cli/cli_test.go

@@ -40,7 +40,7 @@ func (s *IntegrationTestSuite) SetupSuite() {
 	mintData.Params.InflationMin = inflation
 	mintData.Params.InflationMax = inflation
 
-	mintDataBz, err := cfg.Codec.MarshalJSON(mintData)
+	mintDataBz, err := cfg.Codec.MarshalJSON(&mintData)
 	s.Require().NoError(err)
 	genesisState[minttypes.ModuleName] = mintDataBz
 	cfg.GenesisState = genesisState