Run PVC tests in isolation
These are failing occasionally due to timeouts.
See:
@@ -53,7 +53,7 @@ func TestPersistentVolumeClaimLimitations(t *testing.T) {
ctx := context.Background()
_, cc := setupKubernetes(t)
- require.ParallelCapacity(t, 0)
+ require.ParallelCapacity(t, 1)
ns := setupNamespace(t, cc)
