Fix CI

Author: ufechner7

.github/workflows/CI.yml

@@ -70,11 +70,11 @@ jobs:
       - name: Install matplotlib
         run: if [ "$RUNNER_OS" = "Linux" ]; then export PYTHON=""; fi
         shell: bash
+      - uses: actions/checkout@v4
+      - uses: julia-actions/setup-julia@v2
       - name: Install Conda
         run: julia --project=docs/ -e 'ENV["PYTHON"]=""; using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate(); Pkg.build("PyCall"); using Conda; print(read(joinpath(dirname(pathof(Conda)), "..", "deps", "deps.jl"),String)); Conda.pip_interop(true); Conda.pip("install", "pythtb")'
         shell: bash
-      - uses: actions/checkout@v4
-      - uses: julia-actions/setup-julia@v2
       - uses: julia-actions/cache@v2
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-docdeploy@v1