Update dependency serverless to v2.45.2

Author: renovate-bot

package.json

@@ -23,7 +23,7 @@
     "@types/uuid": "^8.3.0",
     "graphql-schema-typescript": "1.3.2",
     "jest": "26.0.1",
-    "serverless": "2.3.0",
+    "serverless": "2.45.2",
     "serverless-dotenv-plugin": "3.0.0",
     "serverless-dynamodb-local": "0.2.39",
     "serverless-offline": "6.8.0",