fix(deps): update dependency mysql2 to v3.15.3

package-lock.json

@@ -1965,9 +1965,9 @@
             "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
         },
         "node_modules/mysql2": {
-            "version": "3.16.0",
-            "resolved": "https://registry.npmjs.org/mysql2/-/mysql2-3.16.0.tgz",
-            "integrity": "sha512-AEGW7QLLSuSnjCS4pk3EIqOmogegmze9h8EyrndavUQnIUcfkVal/sK7QznE+a3bc6rzPbAiui9Jcb+96tPwYA==",
+            "version": "3.15.3",
+            "resolved": "https://registry.npmjs.org/mysql2/-/mysql2-3.15.3.tgz",
+            "integrity": "sha512-FBrGau0IXmuqg4haEZRBfHNWB5mUARw6hNwPDXXGg0XzVJ50mr/9hb267lvpVMnhZ1FON3qNd4Xfcez1rbFwSg==",
             "license": "MIT",
             "dependencies": {
                 "aws-ssl-profiles": "^1.1.1",
@@ -4174,9 +4174,9 @@
             "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
         },
         "mysql2": {
-            "version": "3.16.0",
-            "resolved": "https://registry.npmjs.org/mysql2/-/mysql2-3.16.0.tgz",
-            "integrity": "sha512-AEGW7QLLSuSnjCS4pk3EIqOmogegmze9h8EyrndavUQnIUcfkVal/sK7QznE+a3bc6rzPbAiui9Jcb+96tPwYA==",
+            "version": "3.15.3",
+            "resolved": "https://registry.npmjs.org/mysql2/-/mysql2-3.15.3.tgz",
+            "integrity": "sha512-FBrGau0IXmuqg4haEZRBfHNWB5mUARw6hNwPDXXGg0XzVJ50mr/9hb267lvpVMnhZ1FON3qNd4Xfcez1rbFwSg==",
             "requires": {
                 "aws-ssl-profiles": "^1.1.1",
                 "denque": "^2.1.0",