Remove pip caching when setting up python in workflows to avoid errors

.github/workflows/staging-create-infra.yml

@@ -34,7 +34,6 @@ jobs:
         if: inputs.TYPE != 'k8s'
         with:
           python-version: "3.11"
-          cache: "pip"
       - name: Install ansible
         run: pip install --no-cache-dir --require-hashes -r misc/requirements-ansible.txt
         if: inputs.TYPE != 'k8s'

.github/workflows/test-core-linux.yml

@@ -21,7 +21,6 @@ jobs:
         uses: actions/setup-python@65d7f2d534ac1bc67fcd62888c5f4f3d2cb2b236 # v4.7.1
         with:
           python-version: "3.11"
-          cache: "pip"
       - name: Install Firefox manually and dependencies
         run: |
           sudo apt purge -y firefox

.github/workflows/tests-ui-linux.yml

@@ -18,7 +18,6 @@ jobs:
         uses: actions/setup-python@65d7f2d534ac1bc67fcd62888c5f4f3d2cb2b236 # v4.7.1
         with:
           python-version: "3.11"
-          cache: "pip"
       - name: Install Firefox manually and dependencies
         run: |
           sudo apt purge -y firefox