go.mod: bump google.golang.org/protobuf to 1.33.0

Updated github.com/golang/protobuf to v1.5.4 to be compatible with
google.golang.org/protobuf.

Updated the pinned version in pinned_dep CI job.

go.mod

@@ -100,7 +100,7 @@ require (
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang-jwt/jwt/v4 v4.5.2 // indirect
 	github.com/golang-migrate/migrate/v4 v4.17.0 // indirect
-	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
 	github.com/google/btree v1.0.1 // indirect
 	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
@@ -215,7 +215,7 @@ replace github.com/gogo/protobuf => github.com/gogo/protobuf v1.3.2
 
 // We want to format raw bytes as hex instead of base64. The forked version
 // allows us to specify that as an option.
-replace google.golang.org/protobuf => github.com/lightninglabs/protobuf-go-hex-display v1.30.0-hex-display
+replace google.golang.org/protobuf => github.com/lightninglabs/protobuf-go-hex-display v1.33.0-hex-display
 
 // If you change this please also update docs/INSTALL.md and GO_VERSION in
 // Makefile (then run `make lint` to see where else it needs to be updated as