Update Superpowers Implementation Bridge extension to v0.5.0 (#2644)

Update speckit-superpowers-bridge extension submitted by @lihan3238:
- extensions/catalog.community.json (version, download_url, updated_at)

Closes #2601

Author: mnriem

extensions/catalog.community.json

@@ -2617,8 +2617,8 @@
       "id": "speckit-superpowers-bridge",
       "description": "Thin orchestrator between Spec Kit (design) and Superpowers (implementation). Cross-agent.",
       "author": "lihan3238",
-      "version": "0.4.1",
-      "download_url": "https://github.com/lihan3238/speckit-superpowers-bridge/releases/download/v0.4.1/speckit-superpowers-bridge-v0.4.1.zip",
+      "version": "0.5.0",
+      "download_url": "https://github.com/lihan3238/speckit-superpowers-bridge/releases/download/v0.5.0/speckit-superpowers-bridge-v0.5.0.zip",
       "repository": "https://github.com/lihan3238/speckit-superpowers-bridge",
       "homepage": "https://github.com/lihan3238/speckit-superpowers-bridge",
       "documentation": "https://github.com/lihan3238/speckit-superpowers-bridge#readme",
@@ -2659,7 +2659,7 @@
       "downloads": 0,
       "stars": 0,
       "created_at": "2026-05-15T00:00:00Z",
-      "updated_at": "2026-05-15T00:00:00Z"
+      "updated_at": "2026-05-20T00:00:00Z"
     },
     "speckit-utils": {
       "name": "SDD Utilities",