tendermint: update to rc3 (#6892)

* modify light imports

* change abci.header to tmproto.header

* use rc

* rc

* fix import

* Merge PR #6893: fix key imports

* fix rc2

* tendermint: update 3 (#6899)

* tendermint: update 4 (#6919)

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

* tendermint: update 5 (#6923)

Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>

* bump to latest master

* tendermint: update (#6972)

Co-authored-by: Aleksandr Bezobchuk <aleks.bezobchuk@gmail.com>
Co-authored-by: Cory Levinson <cjlevinson@gmail.com>

* Update x/ibc/07-tendermint/types/test_utils.go

Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>

* address comment

* go mod

* bring back things

* fix test

* update tm proto files

Co-authored-by: Alexander Bezobchuk <alexanderbez@users.noreply.github.com>
Co-authored-by: Federico Kunze <31522760+fedekunze@users.noreply.github.com>
Co-authored-by: Aleksandr Bezobchuk <aleks.bezobchuk@gmail.com>
Co-authored-by: Cory Levinson <cjlevinson@gmail.com>
Co-authored-by: Federico Kunze <federico.kunze94@gmail.com>

client/debug/main.go

@@ -34,7 +34,7 @@ func Cmd() *cobra.Command {
 // to decode the pubkey string from hex, base64, and finally bech32. If all
 // encodings fail, an error is returned.
 func getPubKeyFromString(pkstr string) (crypto.PubKey, error) {
-	var pubKey ed25519.PubKeyEd25519
+	pubKey := make(ed25519.PubKey, ed25519.PubKeySize)
 
 	bz, err := hex.DecodeString(pkstr)
 	if err == nil {
@@ -85,7 +85,7 @@ $ %s debug pubkey cosmos1e0jnq2sun3dzjh8p2xq95kk0expwmd7shwjpfg
 				return err
 			}
 
-			edPK, ok := pk.(ed25519.PubKeyEd25519)
+			edPK, ok := pk.(ed25519.PubKey)
 			if !ok {
 				return fmt.Errorf("invalid pubkey type; expected ED25519")
 			}