Update dependency @actions/core to v1.11.1

Author: renovate-bot

packages/shared-action-utils/package.json

@@ -9,7 +9,7 @@
   "author": "Octopus Deploy",
   "license": "Apache-2.0",
   "dependencies": {
-    "@actions/core": "1.10.1",
+    "@actions/core": "1.11.1",
     "@actions/exec": "1.1.1",
     "glob": "7.2.3"
   },