Bump pnpm/action-setup from 2 to 3

Bumps [pnpm/action-setup](https://github.com/pnpm/action-setup) from 2 to 3.
- [Release notes](https://github.com/pnpm/action-setup/releases)
- [Commits](pnpm/action-setup@v2...v3)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/pages.yml

@@ -8,7 +8,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
-    - uses: pnpm/action-setup@v2
+    - uses: pnpm/action-setup@v3
       with:
         version: latest
     - name: Use Node.js