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

package-lock.json

@@ -1985,9 +1985,9 @@
             }
         },
         "node_modules/mysql2/node_modules/iconv-lite": {
-            "version": "0.7.1",
+            "version": "0.7.0",
-            "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.7.1.tgz",
+            "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.7.0.tgz",
-            "integrity": "sha512-2Tth85cXwGFHfvRgZWszZSvdo+0Xsqmw8k8ZwxScfcBneNUraK+dxRxRm24nszx80Y0TVio8kKLt5sLE7ZCLlw==",
+            "integrity": "sha512-cf6L2Ds3h57VVmkZe+Pn+5APsT7FpqJtEhhieDCvrE2MK5Qk9MyffgQyuxQTm6BChfeZNtcOLHp9IcWRVcIcBQ==",
             "license": "MIT",
             "dependencies": {
                 "safer-buffer": ">= 2.1.2 < 3.0.0"
@@ -4190,9 +4190,9 @@
             },
             "dependencies": {
                 "iconv-lite": {
-                    "version": "0.7.1",
+                    "version": "0.7.0",
-                    "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.7.1.tgz",
+                    "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.7.0.tgz",
-                    "integrity": "sha512-2Tth85cXwGFHfvRgZWszZSvdo+0Xsqmw8k8ZwxScfcBneNUraK+dxRxRm24nszx80Y0TVio8kKLt5sLE7ZCLlw==",
+                    "integrity": "sha512-cf6L2Ds3h57VVmkZe+Pn+5APsT7FpqJtEhhieDCvrE2MK5Qk9MyffgQyuxQTm6BChfeZNtcOLHp9IcWRVcIcBQ==",
                     "requires": {
                         "safer-buffer": ">= 2.1.2 < 3.0.0"
                     }