Merge #6

6: Update `@actions/core` since `set-output` is deprecated r=iamsauravsharma a=jameslounds

Very minimal PR, just updates ``@actions/core`,` since the implementation of `setOutput()` has been changed to use the new environment files.

I ran the action on my fork as well, [results](https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/).

When installing, `npm` found 2 vulnerabilities, which i fixed in the second commit with `npm audit fix`

Co-authored-by: James <[email protected]>

Author: bors[bot]

package-lock.json

@@ -28,7 +28,7 @@
   },
   "homepage": "https://github.com/iamsauravsharma/create-dotenv#readme",
   "dependencies": {
-    "@actions/core": "^1.6.0"
+    "@actions/core": "^1.10.0"
   },
   "devDependencies": {
     "@types/jest": "^27.4.0",