feegrant filtered msgs (#8604)

* WIP: add filtered message

* updated `Accept` interface method

* fix tests

* add cli tests for filtered fee allowance

* fix tests

* review changes

* rename `filteredFeeAllowance` message

* review changes

* review changes

* review changes

* review changes

* review changes

* update errors

* remove validation

* fix conflicts

* add `ctx` to `Accept` method

* fix test

* add gas consumption

* review changes

* review changes

* revert

* review changes

* improve error handling

* fix test

* Merge branch 'master' of github.com:cosmos/cosmos-sdk into atheesh/feegrant-filtered-msgs

* review changes

* update gas

* update type

* review changes

Co-authored-by: Alessio Treglia <alessio@tendermint.com>
Co-authored-by: SaReN <sahithnarahari@gmail.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

docs/core/proto-docs.md

@@ -307,6 +307,7 @@
     - [Msg](#cosmos.evidence.v1beta1.Msg)
   
 - [cosmos/feegrant/v1beta1/feegrant.proto](#cosmos/feegrant/v1beta1/feegrant.proto)
+    - [AllowedMsgFeeAllowance](#cosmos.feegrant.v1beta1.AllowedMsgFeeAllowance)
     - [BasicFeeAllowance](#cosmos.feegrant.v1beta1.BasicFeeAllowance)
     - [Duration](#cosmos.feegrant.v1beta1.Duration)
     - [ExpiresAt](#cosmos.feegrant.v1beta1.ExpiresAt)
@@ -4543,6 +4544,22 @@ Msg defines the evidence Msg service.
 
 
 
+<a name="cosmos.feegrant.v1beta1.AllowedMsgFeeAllowance"></a>
+
+### AllowedMsgFeeAllowance
+AllowedMsgFeeAllowance creates allowance only for specified message types.
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `allowance` | [google.protobuf.Any](#google.protobuf.Any) |  | allowance can be any of basic and filtered fee allowance. |
+| `allowed_messages` | [string](#string) | repeated | allowed_messages are the messages for which the grantee has the access. |
+
+
+
+
+
+
 <a name="cosmos.feegrant.v1beta1.BasicFeeAllowance"></a>
 
 ### BasicFeeAllowance