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/simulation/params.go

@@ -5,6 +5,8 @@ import (
 	"fmt"
 	"math/rand"
 
+	"github.com/cosmos/cosmos-sdk/simapp/params"
+
 	"github.com/tendermint/tendermint/types"
 
 	abci "github.com/tendermint/tendermint/abci/types"
@@ -155,7 +157,7 @@ func (w WeightedProposalContent) ContentSimulatorFn() simulation.ContentSimulato
 
 // RandomParams returns random simulation consensus parameters, it extracts the Evidence from the Staking genesis state.
 func RandomConsensusParams(r *rand.Rand, appState json.RawMessage) *abci.ConsensusParams {
-	cdc := codec.New()
+	cdc := params.MakeEncodingConfig().Marshaler
 
 	var genesisState map[string]json.RawMessage