cache on github runners only

.github/workflows/ci.yml

@@ -34,6 +34,7 @@ jobs:
     - name: Cache pip dependencies
       uses: actions/cache@v4
       id: cache-py
+      if: ${{ contains(runner.name, 'GitHub Actions') }}
       with:
         path: ${{ env.pythonLocation }}
         key:  ${{ runner.os }}-pip-${{ steps.cp.outputs.python-version }}-${{ hashFiles('requirements.txt') }}
@@ -58,9 +59,9 @@ jobs:
       uses: julia-actions/setup-julia@v1
       with:
         version: ${{ steps.read_toml.outputs.value }}
-        show-versioninfo: 'true'
     - name: Restore Julia packages
       uses: actions/cache/restore@v4
+      if: ${{ contains(runner.name, 'GitHub Actions') }}
       id: cache-julia
       with:
         path: |
@@ -70,13 +71,13 @@ jobs:
         restore-keys: |
           ${{ runner.os }}-julia-${{ env.CACHE_NUM }}-
     - name: Install Julia packages
-      if: ${{ steps.cache-julia.outputs.cache-hit != 'true' }}
+      if: ${{ contains(runner.name, 'GitHub Actions') && steps.cache-julia.outputs.cache-hit != 'true' }}
       env:
         PYTHON: ${{ env.pythonLocation }}/python
       run: julia --color=yes instantiate.jl
     - name: Save Julia packages
       uses: actions/cache/save@v4
-      if: ${{ steps.cache-julia.outputs.cache-hit != 'true' }}
+      if: ${{ contains(runner.name, 'GitHub Actions') && steps.cache-julia.outputs.cache-hit != 'true' }}
       with:
         path: |
           ~/.julia