Merge pull request #37 from EnergySystemsModellingLab/dependabot/github_actions/actions/cache-6

Build(deps): Bump actions/cache from 5 to 6

Author: github-actions[bot]

.github/workflows/cargo-build-and-test.yml

@@ -24,7 +24,7 @@ jobs:
     steps:
       - uses: actions/checkout@v7
       - name: Cargo Cache
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: |
             ~/.cargo