build(deps): bump mysql2 from 3.11.3 to 3.11.4

Bumps [mysql2](https://github.com/sidorares/node-mysql2) from 3.11.3 to 3.11.4.
- [Release notes](https://github.com/sidorares/node-mysql2/releases)
- [Changelog](https://github.com/sidorares/node-mysql2/blob/master/Changelog.md)
- [Commits](sidorares/node-mysql2@v3.11.3...v3.11.4)

---
updated-dependencies:
- dependency-name: mysql2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -51,7 +51,7 @@
     "lodash": "^4.17.21",
     "log-update": "^4.0.0",
     "multer": "^1.4.5-lts.1",
-    "mysql2": "^3.11.3",
+    "mysql2": "^3.11.4",
     "node-xlsx": "^0.23.0",
     "regenerator-runtime": "^0.13.11",
     "rxjs": "^7.8.1",