Bump mysql2 from 3.9.7 to 3.9.8 (#284)

Bumps [mysql2](https://github.com/sidorares/node-mysql2) from 3.9.7 to 3.9.8.
- [Release notes](https://github.com/sidorares/node-mysql2/releases)
- [Changelog](https://github.com/sidorares/node-mysql2/blob/master/Changelog.md)
- [Commits](sidorares/node-mysql2@v3.9.7...v3.9.8)

---
updated-dependencies:
- dependency-name: mysql2
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -85,7 +85,7 @@
     "http-errors": "~2.0.0",
     "jszip": "^3.10.1",
     "morgan": "^1.10.0",
-    "mysql2": "^3.9.7",
+    "mysql2": "^3.9.8",
     "node-fetch": "^3.3.2",
     "passport": "^0.6.0",
     "passport-local": "^1.0.0",

yarn.lock

@@ -3575,10 +3575,10 @@ mysql2@^2.1.0:
     seq-queue "^0.0.5"
     sqlstring "^2.3.2"
 
-mysql2@^3.9.7:
-  version "3.9.7"
-  resolved "https://registry.yarnpkg.com/mysql2/-/mysql2-3.9.7.tgz#843755daf65b5ef08afe545fe14b8fb62824741a"
-  integrity sha512-KnJT8vYRcNAZv73uf9zpXqNbvBG7DJrs+1nACsjZP1HMJ1TgXEy8wnNilXAn/5i57JizXKtrUtwDB7HxT9DDpw==
+mysql2@^3.9.8:
+  version "3.9.8"
+  resolved "https://registry.yarnpkg.com/mysql2/-/mysql2-3.9.8.tgz#fe8a0f975f2c495ed76ca988ddc5505801dc49ce"
+  integrity sha512-+5JKNjPuks1FNMoy9TYpl77f+5frbTklz7eb3XDwbpsERRLEeXiW2PDEkakYF50UuKU2qwfGnyXpKYvukv8mGA==
   dependencies:
     denque "^2.1.0"
     generate-function "^2.3.1"