ci: allow ep_ai_mcp 1.0.5 before the release-age window

The with-plugins job installs ep_ai_mcp from npm; 1.0.5 fixes its
apikey-mode spec, which fails against the copy core installs itself.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TcYAoDMav4BPPE9JrMtSvw

Author: JohnMcLear

pnpm-workspace.yaml

@@ -49,6 +49,7 @@ overrides:
   ws@>=8.0.0 <8.21.0: '>=8.21.0'
 minimumReleaseAgeExclude:
   - 'ueberdb2@6.1.19'
+  - 'ep_ai_mcp@1.0.5'
   - '@radix-ui/primitive@1.1.5'
   - '@radix-ui/react-collection@1.1.12'
   - '@radix-ui/react-context@1.2.0'