Bump mysql2 from 3.6.2 to 3.6.3

Bumps [mysql2](https://github.com/sidorares/node-mysql2) from 3.6.2 to 3.6.3.
- [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/v3.6.2...v3.6.3)

---
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

@@ -1146,10 +1146,10 @@ 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@^3.6.2:
-  version "3.6.2"
-  resolved "https://registry.yarnpkg.com/mysql2/-/mysql2-3.6.2.tgz#be2eeba80c5167ffb856c48d61be5ac0e5ef6c09"
-  integrity sha512-m5erE6bMoWfPXW1D5UrVwlT8PowAoSX69KcZzPuARQ3wY1RJ52NW9PdvdPo076XiSIkQ5IBTis7hxdlrQTlyug==
+mysql2@^3.6.3:
+  version "3.6.3"
+  resolved "https://registry.yarnpkg.com/mysql2/-/mysql2-3.6.3.tgz#d478be7aa97ea675d92f079d072f5a45cb772902"
+  integrity sha512-qYd/1CDuW1KYZjD4tzg2O8YS3X/UWuGH8ZMHyMeggMTXL3yOdMisbwZ5SNkHzDGlZXKYLAvV8tMrEH+NUMz3fw==
   dependencies:
     denque "^2.1.0"
     generate-function "^2.3.1"