🩹 [Patch]: Remove 'Cleanup' option from ReleaseType enum and update description

Author: MariusStorhaug

scripts/Settings.schema.json

@@ -337,10 +337,9 @@
           "enum": [
             "Release",
             "Prerelease",
-            "Cleanup",
             "None"
           ],
-          "description": "The type of release to create: Release (stable), Prerelease, Cleanup (delete old prereleases), or None"
+          "description": "The type of release to create: Release (stable), Prerelease, or None."
         },
         "BuildDocs": {
           "type": "boolean",