Update dependency mysql2 to v3.22.0

Author: renovate[bot]

package-lock.json

@@ -27,7 +27,7 @@
     "c8": "11.0.0",
     "mariadb": "3.5.2",
     "mocha": "11.7.5",
-    "mysql2": "3.20.0",
+    "mysql2": "3.22.0",
     "pg": "8.20.0",
     "standard": "17.1.2"
   },