Upgrade multer from 1.4.5-lts.1 to 2.1.1 to fix security vulnerabilities

Co-authored-by: whyour <22700758+whyour@users.noreply.github.com>

Author: Copilot

package.json

@@ -77,7 +77,7 @@
     "js-yaml": "^4.1.0",
     "jsonwebtoken": "^9.0.2",
     "lodash": "^4.17.21",
-    "multer": "1.4.5-lts.1",
+    "multer": "2.1.1",
     "node-schedule": "^2.1.0",
     "nodemailer": "^6.9.16",
     "p-queue-cjs": "7.3.4",
@@ -118,7 +118,7 @@
     "@types/js-yaml": "^4.0.5",
     "@types/jsonwebtoken": "^8.5.8",
     "@types/lodash": "^4.14.185",
-    "@types/multer": "^1.4.7",
+    "@types/multer": "^2.0.0",
     "@types/node": "^17.0.21",
     "@types/node-schedule": "^1.3.2",
     "@types/nodemailer": "^6.4.4",