Bump hono from 4.12.4 to 4.12.12

Bumps [hono](https://github.com/honojs/hono) from 4.12.4 to 4.12.12.
- [Release notes](https://github.com/honojs/hono/releases)
- [Commits](https://github.com/honojs/hono/compare/v4.12.4...v4.12.12)

---
updated-dependencies:
- dependency-name: hono
  dependency-version: 4.12.12
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

plugins-external/mcp-server/package.json

@@ -17,7 +17,7 @@
     "@hono/mcp": "^0.2.3",
     "@hono/node-server": "^1.19.10",
     "@modelcontextprotocol/sdk": "^1.26.0",
-    "hono": "^4.12.4",
+    "hono": "^4.12.12",
     "zod": "^3.25.76"
   },
   "devDependencies": {