build(deps): bump prom-client from 14.2.0 to 15.1.3

Bumps [prom-client](https://github.com/siimon/prom-client) from 14.2.0 to 15.1.3.
- [Release notes](https://github.com/siimon/prom-client/releases)
- [Changelog](https://github.com/siimon/prom-client/blob/master/CHANGELOG.md)
- [Commits](siimon/prom-client@v14.2.0...v15.1.3)

---
updated-dependencies:
- dependency-name: prom-client
  dependency-version: 15.1.3
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -93,7 +93,7 @@
     "pino": "^9.7.0",
     "pino-pretty": "^7.6.1",
     "pnpm": "^10.0.0",
-    "prom-client": "^14.0.1",
+    "prom-client": "^15.1.3",
     "redis": "^5.8.0"
   },
   "overrides": {