Update dependabot-merger.yml

Author: nsingh-branch

.github/workflows/dependabot-merger.yml

@@ -48,7 +48,9 @@ jobs:
         run: |
           NEW_BRANCH="dependabot-test-${{ steps.datetime.outputs.date }}"
           git checkout $NEW_BRANCH
-          PR_LIST="${{ steps.pr_list.outputs.numbers }}"
+          PR_LIST=$(gh pr list --json number,headRefName --jq '.[] | "\(.number) \(.headRefName)"' | grep dependabot)
+          PR_LIST=$(echo "$PR_LIST" | tr -d '\r') # Remove trailing newline
+          echo "::set-output name=numbers::$PR_LIST"
           while IFS= read -r line; do
             IFS=' ' read -r PR_NUMBER BRANCH_NAME <<< "$line"
             echo "Merging PR #$PR_NUMBER from branch $BRANCH_NAME into $NEW_BRANCH..."