Bump hono from 4.12.18 to 4.12.19 in the production-dependencies group

Bumps the production-dependencies group with 1 update: [hono](https://github.com/honojs/hono).


Updates `hono` from 4.12.18 to 4.12.19
- [Release notes](https://github.com/honojs/hono/releases)
- [Commits](honojs/hono@v4.12.18...v4.12.19)

---
updated-dependencies:
- dependency-name: hono
  dependency-version: 4.12.19
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: production-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package.json

@@ -25,7 +25,7 @@
   "packageManager": "[email protected]",
   "dependencies": {
     "@modelcontextprotocol/sdk": "^1.29.0",
-    "hono": "^4.12.18",
+    "hono": "^4.12.19",
     "zod": "^4.4.3",
     "zod-to-json-schema": "^3.25.2"
   },