Bump pnpm/action-setup from 5.0.0 to 6.0.0 (#1112)

Bumps [pnpm/action-setup](https://github.com/pnpm/action-setup) from 5.0.0 to 6.0.0.
- [Release notes](https://github.com/pnpm/action-setup/releases)
- [Commits](pnpm/action-setup@v5.0.0...v6.0.0)

---
updated-dependencies:
- dependency-name: pnpm/action-setup
  dependency-version: 6.0.0
  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>

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -42,7 +42,7 @@ jobs:
         path: ~/.pnpm-store
         key: pnpm-check-${{ env.cache-name }}-${{ hashFiles('**/package.json') }}
         restore-keys: pnpm-check-${{ env.cache-name }}-
-    - uses: pnpm/action-setup@v5.0.0
+    - uses: pnpm/action-setup@v6.0.0
       with:
         version: ^8.15.4
         run_install: |