Bump ghcr.io/bendwyer/devcontainer-features/github-mcp-server (#127)

Bumps ghcr.io/bendwyer/devcontainer-features/github-mcp-server from 1.0.0 to 2.0.0.

---
updated-dependencies:
- dependency-name: ghcr.io/bendwyer/devcontainer-features/github-mcp-server
  dependency-version: 2.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.devcontainer/devcontainer.json

@@ -31,7 +31,7 @@
     "ghcr.io/devcontainers/features/github-cli": {},
     "ghcr.io/bendwyer/devcontainer-features/claude-code:4": {},
     "ghcr.io/bendwyer/devcontainer-features/github-cli-extras:1": {},
-    "ghcr.io/bendwyer/devcontainer-features/github-mcp-server:1": {}
+    "ghcr.io/bendwyer/devcontainer-features/github-mcp-server:2": {}
   },
   "remoteUser": "node",
   "updateContentCommand": "npm install -g @devcontainers/cli"