chore(plugin): update radius plugin to 0.2.0 (#3966)

* chore: update Radius plugin to 0.2.0

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Signed-off-by: sk593 <shruthikumar@microsoft.com>

* docs: refresh generated agent MCP links

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Signed-off-by: sk593 <shruthikumar@microsoft.com>

* Revert "docs: refresh generated agent MCP links"

This reverts commit f8c5c0353f to keep the Radius release update focused.

Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Signed-off-by: sk593 <shruthikumar@microsoft.com>

---------

Signed-off-by: sk593 <shruthikumar@microsoft.com>
Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>

plugins/external.json

@@ -1264,7 +1264,7 @@
   {
     "name": "radius",
     "description": "Model, visualize, and deploy applications with Radius from the GitHub Copilot app and CLI.",
-    "version": "0.1.1",
+    "version": "0.2.0",
     "author": {
       "name": "Radius",
       "url": "https://radapp.io"
@@ -1285,8 +1285,8 @@
       "source": "github",
       "repo": "radius-project/ai-extensions",
       "path": "plugins/radius",
-      "ref": "radius@0.1.1",
-      "sha": "93c64d5c71b2cf641085045af23d52e60f458f53"
+      "ref": "radius@0.2.0",
+      "sha": "ffa3c1eb0bda0d288005162955dedc0d48b1ec30"
     }
   },
   {