Bump mysql2 from 3.3.0 to 3.3.1

Bumps [mysql2](https://github.com/sidorares/node-mysql2) from 3.3.0 to 3.3.1.
- [Release notes](https://github.com/sidorares/node-mysql2/releases)
- [Changelog](https://github.com/sidorares/node-mysql2/blob/master/Changelog.md)
- [Commits](https://github.com/sidorares/node-mysql2/compare/v3.3.0...v3.3.1)

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

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

yarn.lock

@@ -1096,10 +1096,10 @@ ms@2.1.3, ms@^2.0.0, ms@^2.1.1:
   resolved "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz"
   integrity sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==
 
-mysql2@^3.3.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/mysql2/-/mysql2-3.3.0.tgz#957808bbefff593581d02e9214bdc3dbc05eefbb"
-  integrity sha512-/+LGlWgXxppcomT1NqkUnaDchcS9tebsXsj5eZQhnAB/onlSLgqMA5W9ZRHcZPKyqg3XROJDgomB4eCkn6Ca2g==
+mysql2@^3.3.1:
+  version "3.3.1"
+  resolved "https://registry.yarnpkg.com/mysql2/-/mysql2-3.3.1.tgz#b7e055812adeb46d96bc65a5b37fa57e70bc0388"
+  integrity sha512-UD84/AvLwO5qmSABEsBTZ7y7JKv3sM8JzWGhuL4tDkJwVsClVVAcelNSR5Unyhxj6/KHBAkjS7qe5/c+gEmNvA==
   dependencies:
     denque "^2.1.0"
     generate-function "^2.3.1"