fix: upgrade @actions/exec from 1.1.0 to 1.1.1 (#220)

Snyk has created this PR to upgrade @actions/exec from 1.1.0 to 1.1.1.

See this package in npm:
https://www.npmjs.com/package/@actions/exec

See this project in Snyk:
https://app.snyk.io/org/stackhawk/project/e1bfe916-099d-4a0f-9633-5aa6181f89f2?utm_source=github&utm_medium=referral&page=upgrade-pr

Co-authored-by: snyk-bot <snyk-bot@snyk.io>

package.json

@@ -26,7 +26,7 @@
   "homepage": "https://github.com/actions/javascript-action#readme",
   "dependencies": {
     "@actions/core": "^1.10.0",
-    "@actions/exec": "^1.1.0",
+    "@actions/exec": "^1.1.1",
     "@actions/tool-cache": "^1.7.1",
     "@octokit/core": "^3.6.0",
     "process": "^0.11.10"