Merge pull request #85 from thboop/updateActionsCore

Update @actions/core to the latest version

__tests__/find-ruby.test.ts

@@ -13,7 +13,7 @@ describe('find-ruby', () => {
 
   beforeAll(async () => {
     process.env['GITHUB_PATH'] = ''; // Stub out ENV file functionality so we can verify it writes to standard out
-    console.log("::stop-commands::stoptoken"); // Disable executing of runner commands when running tests in actions
+    console.log('::stop-commands::stoptoken'); // Disable executing of runner commands when running tests in actions
   });
 
   beforeEach(() => {
@@ -33,7 +33,7 @@ describe('find-ruby', () => {
   });
 
   afterAll(async () => {
-    console.log("::stoptoken::"); // Re-enable executing of runner commands when running tests in actions
+    console.log('::stoptoken::'); // Re-enable executing of runner commands when running tests in actions
   }, 100000);
 
   it('finds a version of ruby already in the cache', async () => {