Fix: Push branch before creating PR in update workflow

[Copilot]

The update-trx-to-vsplaylist scheduled workflow fails when gh pr create is called before pushing the branch to remote.

Change: Added git push origin "$BRANCH_NAME" before gh pr create command.

git checkout -b "$BRANCH_NAME"
git add action.yml
git commit -m "chore: bump trx-to-vsplaylist to ${{ steps.get_version.outputs.latest }}"
git push origin "$BRANCH_NAME"  # Added
gh pr create -B ${{ github.event.repository.default_branch }} -H "$BRANCH_NAME" \
  --title "chore: bump trx-to-vsplaylist to ${{ steps.get_version.outputs.latest }}" \
  --body "Automated PR to update trx-to-vsplaylist tool version in action.yml to ${{ steps.get_version.outputs.latest }}"

The GitHub CLI requires the branch to exist remotely before creating a PR from it.

Original prompt

Reference: https://github.com/BenjaminMichaelis/trx-to-vsplaylist/actions/runs/20547766820/job/59020693406

What caused the failure and fix

---

💬 We'd love your input! Share your thoughts on Copilot coding agent in our 2 minute survey.

[Copilot]

Pull request overview

This PR fixes a workflow failure in the automated update-trx-to-vsplaylist scheduled workflow by ensuring the branch is pushed to remote before attempting to create a pull request.

• Added git push origin "$BRANCH_NAME" command before gh pr create to push the local branch to remote
• Resolves the issue where GitHub CLI requires the branch to exist remotely before creating a PR from it

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.