Update dependencies

vendor/google.golang.org/protobuf/proto/merge.go

@@ -59,12 +59,6 @@ func Clone(m Message) Message {
 	return dst.Interface()
 }
 
-// CloneOf returns a deep copy of m. If the top-level message is invalid,
-// it returns an invalid message as well.
-func CloneOf[M Message](m M) M {
-	return Clone(m).(M)
-}
-
 // mergeOptions provides a namespace for merge functions, and can be
 // exported in the future if we add user-visible merge options.
 type mergeOptions struct{}