fix(release): disable github plugin comments for gitea compatibility

Gitea does not have GitHub's GraphQL API, causing the success/fail
comment features to fail. Disable these features while keeping
release creation functionality.

.releaserc.json

@@ -61,6 +61,13 @@
         "message": "chore(release): ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
       }
     ],
-    "@semantic-release/github"
+    [
+      "@semantic-release/github",
+      {
+        "successComment": false,
+        "failComment": false,
+        "releasedLabels": false
+      }
+    ]
   ]
 }