fix(deps): update dependency mysql2 to v3.12.0 (#3214)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -49,7 +49,7 @@
     "express": "4.21.2",
     "jquery": "3.7.1",
     "morgan": "1.10.0",
-    "mysql2": "3.11.5",
+    "mysql2": "3.12.0",
     "ngx-toastr": "19.0.0",
     "ngx-ui-switch": "15.0.0",
     "node-fetch": "2.7.0",