fix: upgrade mysql2 from 3.1.1 to 3.1.2

Snyk has created this PR to upgrade mysql2 from 3.1.1 to 3.1.2.

See this package in npm:
https://www.npmjs.com/package/mysql2

See this project in Snyk:
https://app.snyk.io/org/mystikfluu/project/c5b23892-809c-4121-9c2f-67962c7a4953?utm_source=github&utm_medium=referral&page=upgrade-pr

package.json

@@ -11,7 +11,7 @@
     "hcaptcha": "^0.1.1",
     "html-minifier-terser": "^7.1.0",
     "lru-cache": "^7.14.1",
-    "mysql2": "^3.1.1",
+    "mysql2": "^3.1.2",
     "newrelic": "^9.8.0",
     "sharp": "^0.30.7",
     "spdy": "^4.0.2",