build(deps): bump @actions/core from 1.11.1 to 2.0.1 (#803)

Author: dependabot[bot]

dist/index.js

@@ -17,7 +17,7 @@
     "test:watch": "jest --watch"
   },
   "dependencies": {
-    "@actions/core": "1.11.1",
+    "@actions/core": "2.0.1",
     "@actions/tool-cache": "2.0.2"
   },
   "devDependencies": {