Merge pull request #8 from miyabayt/renovate/express-mysql-session-2.x

Update dependency express-mysql-session to v2.1.8

Author: miyabayt

package-lock.json

@@ -17,7 +17,7 @@
     "debug": "2.6.9",
     "dotenv": "8.6.0",
     "express": "4.16.4",
-    "express-mysql-session": "2.1.6",
+    "express-mysql-session": "2.1.8",
     "express-session": "1.17.2",
     "express-validator": "6.11.1",
     "helmet": "3.23.3",