Merge pull request #371 from docker/bot/docker-releases-json

Update `.github/docker-releases.json`

Author: crazy-max

.github/docker-releases.json

@@ -5,6 +5,12 @@
     "html_url": "https://github.com/moby/moby/releases/tag/v26.1.4",
     "assets": []
   },
+  "v27.0.0-rc.2": {
+    "id": 160534078,
+    "tag_name": "v27.0.0-rc.2",
+    "html_url": "https://github.com/moby/moby/releases/tag/v27.0.0-rc.2",
+    "assets": []
+  },
   "v27.0.0-rc.1": {
     "id": 160112985,
     "tag_name": "v27.0.0-rc.1",