Bump actions/cache action to v5.0.1 (#979)

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

Author: renovate[bot]

.github/workflows/ci.yml

@@ -33,7 +33,7 @@ jobs:
           cache: 'pnpm' # https://github.com/actions/setup-node/blob/main/docs/advanced-usage.md#caching-packages-dependencies
       - run: pnpm install
       - name: Cache Next.js build
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4.3.0
+        uses: actions/cache@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1
         with:
           path: docs/.next/cache
           key: ${{ runner.os }}-nextjs-${{ hashFiles('pnpm-lock.yaml') }}-${{ hashFiles('docs/**/*.js', 'docs/**/*.ts', 'docs/**/*.tsx', 'docs/**/*.jsx', 'docs/**/*.json', 'docs/**/*.md', 'docs/**/*.mdx') }}