fix(action): testing and fixing errors (TheAlgorithms#4446)

* fix(action): testing and fixing errors

* fix: testing if all is a valid entry for workflows

* fix: more events to trigger workflow tests

* fix: double quotes -> single quotes

* fix: add workflows name to the list

* revert: remove added events

This reverts commit 3daeeb2

Author: dhruvmanila

.github/workflows/approve_workflow_run.yml

@@ -4,13 +4,14 @@ name: "Approve Workflow Run"
 
 on:
   workflow_run:
+    workflows: ['build', 'project_euler', 'pre-commit', 'directory_writer']
     types:
       - completed
 
 jobs:
   approve:
     runs-on: ubuntu-latest
-    if: ${{ github.event.workflow_run.conclusion == "action_required" }}
+    if: ${{ github.event.workflow_run.conclusion == 'action_required' }}
     steps:
       - name: "Automatically approve a workflow run"
         run: |