ci: workaround k8s bootstrap issue with containerd in release flow

Author: jnsgruk

.github/workflows/release.yaml

@@ -99,6 +99,8 @@ jobs:
 
       - name: Run integration tests
         run: |
+          sudo apt-get remove -y docker-ce docker-ce-cli containerd.io
+          sudo rm -rf /run/containerd
           spread -v "github-ci:ubuntu-24.04:tests/${{ matrix.suite }}"
 
   release: