Disable and remove openshift-4 bash tests

Author: pkhartsk

.github/workflows/container-tests.yml

@@ -9,7 +9,7 @@ jobs:
     needs: check-readme
     uses: "sclorg/ci-actions/.github/workflows/container-tests.yml@main"
     with:
-      enabled-tests: '[ "container", "container-pytest", "openshift-4", "openshift-pytest" ]'
+      enabled-tests: '[ "container", "container-pytest", "openshift-pytest" ]'
       versions: '[ "8.0", "8.4" ]'
       openshift-versions: '[ "8.0", "8.4" ]'
     secrets: inherit