Bump actions/cache/restore from 5.0.5 to 6.1.0

Bumps [actions/cache/restore](https://github.com/actions/cache) from 5.0.5 to 6.1.0.
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](actions/cache@27d5ce7...55cc834)

---
updated-dependencies:
- dependency-name: actions/cache/restore
  dependency-version: 6.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/bundle_with_dakota_caller.yml

@@ -95,7 +95,7 @@ jobs:
           path: dist
           key: carolina_wheels_boost${{ needs.build-settings.outputs.BOOST_VERSION }}_dakota${{ needs.build-settings.outputs.DAKOTA_VERSION }}
 
-      - uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+      - uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
         id: restore-cached-package
         with:
           key: carolina_wheels_boost${{ needs.build-settings.outputs.BOOST_VERSION }}_dakota${{ needs.build-settings.outputs.DAKOTA_VERSION }}

.github/workflows/bundle_with_dakota_macos.yml

@@ -198,7 +198,7 @@ jobs:
         path: ${{ github.workspace }}/python-${{ matrix.python-version}}_boost-${{ inputs.BOOST_VERSION }}_dakota-${{ inputs.DAKOTA_VERSION }}.tar.gz
         key: ${{ matrix.os }}_python-${{ matrix.python-version }}_boost-${{ inputs.BOOST_VERSION }}_dakota-${{ inputs.DAKOTA_VERSION }}
 
-    - uses: actions/cache/restore@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
+    - uses: actions/cache/restore@55cc8345863c7cc4c66a329aec7e433d2d1c52a9 # v6.1.0
       id: restore-cached-package
       with:
         key: ${{ matrix.os }}_python-${{ matrix.python-version }}_boost-${{ inputs.BOOST_VERSION }}_dakota-${{ inputs.DAKOTA_VERSION }}