fix issue with linting of YAML files

.github/workflows/linting_bash_python_yaml_files.yaml

@@ -1,6 +1,6 @@
 name: Proper linting on Bash, Python, and YAML files
 
 on: [pull_request]
 
 jobs:
   format_python_files:
@@ -71,7 +71,7 @@
     - name: Set up changed files
       id: changed_files
       run: |
-        git diff --name-status origin/master...HEAD | grep -E '^[AM].*\.(yaml|yml)$' | awk '{print $2}' > changed_files_in_PR.txt || true
+        git diff --name-only --diff-filter=AM origin/master...HEAD | grep -E '^common/.*\.ya?ml$|^example/.*\.ya?ml$|^hack/.*\.ya?ml$|^tests/.*\.ya?ml$|^.github/.*\.ya?ml$' > changed_files_in_PR.txt || true
         if [ ! -s changed_files_in_PR.txt ]; then
           echo "No YAML files have changed in this PR." > changed_files_in_PR.txt
         fi
@@ -125,7 +125,7 @@
         fi
 
     - name: Display changed files
       if: always() # Always run this step
       run: cat changed_files_in_PR.txt || echo "No bash files have changed in this PR."
 
     - name: Run ShellCheck on changed files