build(deps): bump actions/cache from 5.0.4 to 5.0.5

Bumps [actions/cache](https://github.com/actions/cache) from 5.0.4 to 5.0.5.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/668228422ae6a00e4ad889ee87cd7109ec5666a7...27d5ce7f107fe9357f9df03efb73ab90386fccae)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-version: 5.0.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/nightly-docs-scan.yml

@@ -36,7 +36,7 @@ jobs:
         run: mkdir -p "${{ github.workspace }}/.cache"
 
       - name: Restore scanner state
-        uses: actions/cache/restore@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
+        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         with:
           path: |
             ${{ github.workspace }}/.cache/scanner-memory.db
@@ -66,7 +66,7 @@ jobs:
           timeout: 1200
 
       - name: Save scanner state
-        uses: actions/cache/save@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
+        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         if: always()
         with:
           path: |