Update dependency @actions/core to v3

Author: renovate[bot]

package-lock.json

@@ -28,7 +28,7 @@
   "homepage": "https://github.com/roots/setup-trellis-cli",
   "dependencies": {
     "@actions/cache": "^4.0.3",
-    "@actions/core": "^1.11.1",
+    "@actions/core": "^3.0.0",
     "@actions/exec": "^1.1.1",
     "@actions/glob": "^0.5.0",
     "@actions/http-client": "^2.2.3",