chore(deps): bump pnpm/action-setup from 5.0.0 to 6.0.8 (#3249)

Bumps [pnpm/action-setup](https://github.com/pnpm/action-setup) from 5.0.0 to 6.0.8.
- [Release notes](https://github.com/pnpm/action-setup/releases)
- [Commits](https://github.com/pnpm/action-setup/compare/fc06bc1257f339d1d5d8b3a19a8cae5388b55320...0e279bb959325dab635dd2c09392533439d90093)

---
updated-dependencies:
- dependency-name: pnpm/action-setup
  dependency-version: 6.0.4
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/test-e2e-admin-ui.yaml

@@ -57,7 +57,7 @@ jobs:
           fetch-depth: 0
 
       - name: Set up pnpm
-        uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 #v5.0.0
+        uses: pnpm/action-setup@0e279bb959325dab635dd2c09392533439d90093 #v6.0.8
         with:
           run_install: false