build(deps): bump actions/cache from 4.3.0 to 5.0.5

Bumps [actions/cache](https://github.com/actions/cache) from 4.3.0 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/v4.3.0...27d5ce7f107fe9357f9df03efb73ab90386fccae)

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

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

.github/workflows/python-integration-tests.yml

@@ -177,7 +177,7 @@ jobs:
         run: curl -fsSL https://ollama.com/install.sh | sh
         working-directory: .
       - name: Cache Ollama models
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
+        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         with:
           path: ~/.ollama/models
           key: ollama-models-qwen2.5-1.5b-nomic-embed-text-v1
@@ -511,7 +511,7 @@ jobs:
           pattern: test-results-*
           path: test-results/
       - name: Restore report history cache
-        uses: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
+        uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         with:
           path: python/integration-report-history.json
           key: integration-report-history-integration-${{ github.run_id }}
@@ -528,7 +528,7 @@ jobs:
         run: cat integration-test-report.md >> $GITHUB_STEP_SUMMARY
       - name: Save report history cache
         if: always()
-        uses: actions/cache/save@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
+        uses: actions/cache/save@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
         with:
           path: python/integration-report-history.json
           key: integration-report-history-integration-${{ github.run_id }}