Bump actions/download-artifact from 6 to 7

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 6 to 7.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](https://github.com/actions/download-artifact/compare/v6...v7)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/ResInsightWithCache.yml

@@ -279,7 +279,7 @@ jobs:
     if: startsWith(github.ref, 'refs/tags')
     steps:
     - name: Download python distribution folder
-      uses: actions/download-artifact@v6
+      uses: actions/download-artifact@v7
       with:
         name: python-distribution
         path: dist