build(deps): bump cypress-io/github-action from 5 to 6 (#7001)

Bumps [cypress-io/github-action](https://github.com/cypress-io/github-action) from 5 to 6.
- [Release notes](https://github.com/cypress-io/github-action/releases)
- [Changelog](https://github.com/cypress-io/github-action/blob/master/CHANGELOG.md)
- [Commits](cypress-io/github-action@v5...v6)

---
updated-dependencies:
- dependency-name: cypress-io/github-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/testing.yml

@@ -92,7 +92,7 @@ jobs:
             build-${{ hashFiles('**/webpack.*.mjs') }}-
 
       - name: Cypress run
-        uses: cypress-io/github-action@v5
+        uses: cypress-io/github-action@v6
         with:
           browser: chrome
           config-file: cypress.config.js