test: Remove leftover assertions

Author: Techassi

tests/templates/kuttl/upgrade/04-assert.yaml.j2

@@ -3,7 +3,6 @@ apiVersion: kuttl.dev/v1beta1
 kind: TestAssert
 timeout: 300
 commands:
-  # - script: kubectl wait -n $NAMESPACE --for='jsonpath={.status.readyReplicas}=3' sts/test-nifi-node-default --timeout=60s
   - script: kubectl exec -n $NAMESPACE test-nifi-0 -- python /tmp/test_nifi.py -u admin -p supersecretpassword -n $NAMESPACE -c 3
   - script: kubectl exec -n $NAMESPACE test-nifi-0 -- sh -c "python /tmp/flow.py > /tmp/old_input"
   # This tests if the output contains an Error or zero flow files are queued, which also indicates that something went wrong

tests/templates/kuttl/upgrade/07-assert.yaml.j2

@@ -5,7 +5,6 @@ metadata:
   name: test-nifi-updated
 timeout: 300
 commands:
-  # - script: kubectl wait -n $NAMESPACE --for='jsonpath={.status.readyReplicas}=3' sts/test-nifi-node-default --timeout=60s
   - script: kubectl exec -n $NAMESPACE test-nifi-0 -- python /tmp/test_nifi.py -u admin -p supersecretpassword -n $NAMESPACE -c 3
   - script: kubectl exec -n $NAMESPACE test-nifi-0 -- sh -c "python /tmp/flow.py -e https://test-nifi-node-default-0.test-nifi-node-default-headless.$NAMESPACE.svc.cluster.local:8443 query > /tmp/new_input"
   # This tests if the output contains an Error or zero flow files are queued, which also indicates that something went wrong