Update pylint.yml

.github/workflows/pylint.yml

@@ -20,7 +20,7 @@ jobs:
         pip install pylint
         git fetch origin ${CI_MERGE_REQUEST_TARGET_BRANCH_NAME}
         echo CI_COMMIT_SHA=${GITHUB_SHA}
-        tmp_files=$(git diff --name-only main ${CI_COMMIT_SHA})
+        tmp_files=$(git diff --name-only origin/main ${CI_COMMIT_SHA})
         echo "Changed files are $tmp_files"
         if [ -z "$(echo "$tmp_files" | grep "\.py")" ]; then exit 0; else echo "Python files are found"; fi
         tmp_pfiles=$(echo "$tmp_files" | grep "\.py")