Revert "refactor: ♻️ do not release hotfix on moonbase"

This reverts commit 3b6b95a.

Author: manuelmauro

runtime/moonbase/src/lib.rs

@@ -209,7 +209,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: Cow::Borrowed("moonbase"),
 	impl_name: Cow::Borrowed("moonbase"),
 	authoring_version: 4,
-	spec_version: 4000,
+	spec_version: 4001,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 3,