Merge #97, #98, #99 from dependabot

Author: goerz

.github/workflows/CI.yml

@@ -29,7 +29,7 @@ jobs:
       - uses: julia-actions/setup-julia@v2
         with:
           version: ${{ matrix.version }}
-      - uses: julia-actions/cache@v2
+      - uses: julia-actions/cache@v3
       - name: "Instantiate test environment"
         run: |
           wget https://raw.githubusercontent.com/JuliaQuantumControl/JuliaQuantumControl/master/scripts/installorg.jl
@@ -51,7 +51,7 @@ jobs:
       - uses: julia-actions/julia-processcoverage@v1
       - name: "Summarize coverage"
         run: julia --project=test -e 'using QuantumControlTestUtils; show_coverage();'
-      - uses: codecov/codecov-action@v5
+      - uses: codecov/codecov-action@v6
         with:
           files: lcov.info
           token: ${{ secrets.CODECOV_TOKEN }}
@@ -74,7 +74,7 @@ jobs:
       - uses: julia-actions/setup-julia@v2
         with:
           version: '1'
-      - uses: julia-actions/cache@v2
+      - uses: julia-actions/cache@v3
       - run: |
           # Install Python dependencies
           set -x