chore(deps): update dependency pnpm to v9.15.9 (#816)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/gh-pages.yml

@@ -38,7 +38,7 @@ jobs:
       - name: Setup pnpm
         uses: pnpm/action-setup@v4.1.0
         with:
-          version: 9.15.1
+          version: 9.15.9
           run_install: |
               - recursive: true