chore: Bump github/gh-aw-actions from 0.71.5 to 0.77.5

Bumps [github/gh-aw-actions](https://github.com/github/gh-aw-actions) from 0.71.5 to 0.77.5.
- [Release notes](https://github.com/github/gh-aw-actions/releases)
- [Changelog](https://github.com/github/gh-aw-actions/blob/main/CHANGELOG.md)
- [Commits](github/gh-aw-actions@b806842...3ea13c0)

---
updated-dependencies:
- dependency-name: github/gh-aw-actions
  dependency-version: 0.77.5
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/copilot-setup-steps.yml

@@ -21,6 +21,6 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v6
       - name: Install gh-aw extension
-        uses: github/gh-aw-actions/setup-cli@b8068426813005612b960b5ab0b8bd2c27142323 # v0.71.5
+        uses: github/gh-aw-actions/setup-cli@3ea13c02d765410340d533515cb31a7eef2baaf0 # v0.77.5
         with:
           version: v0.71.5