Bump mysql2 from 3.4.4 to 3.4.5

Bumps [mysql2](https://github.com/sidorares/node-mysql2) from 3.4.4 to 3.4.5.
- [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/v3.4.4...v3.4.5)

---
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

@@ -1105,10 +1105,10 @@ 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@^3.4.4:
-  version "3.4.4"
-  resolved "https://registry.yarnpkg.com/mysql2/-/mysql2-3.4.4.tgz#14b85b97cf3b126c5b280cd4fc3c4a359a913aa0"
-  integrity sha512-PLeHxUNQSJ91DJFwDOsSXseK7bkQhxji7dBkl6PNyyVN7P4yYw8uMrDbespM1w0Yj4agbdRuqKuoS5pUFbN5aQ==
+mysql2@^3.4.5:
+  version "3.4.5"
+  resolved "https://registry.yarnpkg.com/mysql2/-/mysql2-3.4.5.tgz#fe940ffeca4b3571bfe94f013d660dc07cac1633"
+  integrity sha512-J63X6MQYxhm0v+KK2zlZMKnSfM5r5fJ4zrKMwcX/ghAE04YK6EPjhW8MgwzaTJ2waQ8uYr/YNDf/Cx2p2kHlnA==
   dependencies:
     denque "^2.1.0"
     generate-function "^2.3.1"