Bump @actions/core from 1.0.0 to 1.1.1

Bumps [@actions/core](https://github.com/actions/toolkit) from 1.0.0 to 1.1.1.
- [Release notes](https://github.com/actions/toolkit/releases)
- [Commits](https://github.com/actions/toolkit/compare/@actions/core@1.0.0...@actions/tool-cache@1.1.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -29,7 +29,7 @@
         "url": "https://github.com/actions-rs/toolchain/issues"
     },
     "dependencies": {
-        "@actions/core": "^1.0.0",
+        "@actions/core": "^1.1.1",
         "@actions/exec": "^1.0.0",
         "@actions/io": "^1.0.0",
         "download": "^7.1.0"