tests: added namespace patch for openshift tests

[adwk67]

Description

Part of stackabletech/issues#566.

OKD:

--- PASS: kuttl (437.58s)
    --- PASS: kuttl/harness (0.00s)
        --- PASS: kuttl/harness/cluster-operation_kafka-latest-3.6.1_zookeeper-latest-3.9.1_openshift-true (138.06s)
        --- PASS: kuttl/harness/logging_kafka-3.6.1_zookeeper-latest-3.9.1_openshift-true (151.34s)
        --- PASS: kuttl/harness/delete-rolegroup_kafka-3.6.1_zookeeper-latest-3.9.1_openshift-true (63.12s)
        --- PASS: kuttl/harness/smoke_kafka-3.6.1_zookeeper-3.8.3_use-client-tls-true_openshift-true (81.00s)
        --- PASS: kuttl/harness/tls_kafka-3.6.1_zookeeper-latest-3.9.1_use-client-tls-true_use-client-auth-tls-true_openshift-true (167.13s)
        --- PASS: kuttl/harness/configuration_kafka-latest-3.6.1_zookeeper-latest-3.9.1_openshift-true (29.77s)
        --- PASS: kuttl/harness/upgrade_zookeeper-3.8.3_upgrade_old-3.5.2_upgrade_new-3.6.1_use-client-tls-true_use-client-auth-tls-true_openshift-true (123.97s)

Azure:

--- PASS: kuttl (1888.35s)
    --- PASS: kuttl/harness (0.00s)
        --- PASS: kuttl/harness/tls_kafka-3.6.1_zookeeper-latest-3.9.1_use-client-tls-true_use-client-auth-tls-false_openshift-false (229.97s)
        --- PASS: kuttl/harness/logging_kafka-3.6.1_zookeeper-latest-3.9.1_openshift-false (154.92s)
        --- PASS: kuttl/harness/tls_kafka-3.6.1_zookeeper-latest-3.9.1_use-client-tls-false_use-client-auth-tls-true_openshift-false (195.46s)
        --- PASS: kuttl/harness/tls_kafka-3.6.1_zookeeper-latest-3.9.1_use-client-tls-false_use-client-auth-tls-false_openshift-false (98.26s)
        --- PASS: kuttl/harness/smoke_kafka-3.6.1_zookeeper-3.8.3_use-client-tls-true_openshift-false (135.69s)
        --- PASS: kuttl/harness/smoke_kafka-3.6.1_zookeeper-3.8.3_use-client-tls-false_openshift-false (115.28s)
        --- PASS: kuttl/harness/upgrade_zookeeper-3.8.3_upgrade_old-3.5.2_upgrade_new-3.6.1_use-client-tls-true_use-client-auth-tls-true_openshift-false (115.54s)
        --- PASS: kuttl/harness/upgrade_zookeeper-3.8.3_upgrade_old-3.5.2_upgrade_new-3.6.1_use-client-tls-true_use-client-auth-tls-false_openshift-false (105.95s)
        --- PASS: kuttl/harness/upgrade_zookeeper-3.8.3_upgrade_old-3.5.2_upgrade_new-3.6.1_use-client-tls-false_use-client-auth-tls-true_openshift-false (142.91s)
        --- PASS: kuttl/harness/upgrade_zookeeper-3.8.3_upgrade_old-3.5.2_upgrade_new-3.6.1_use-client-tls-false_use-client-auth-tls-false_openshift-false (133.26s)
        --- PASS: kuttl/harness/delete-rolegroup_kafka-3.6.1_zookeeper-latest-3.9.1_openshift-false (64.49s)
        --- PASS: kuttl/harness/cluster-operation_kafka-latest-3.6.1_zookeeper-latest-3.9.1_openshift-false (123.04s)
        --- PASS: kuttl/harness/tls_kafka-3.6.1_zookeeper-latest-3.9.1_use-client-tls-true_use-client-auth-tls-true_openshift-false (192.30s)
        --- PASS: kuttl/harness/configuration_kafka-latest-3.6.1_zookeeper-latest-3.9.1_openshift-false (79.13s)

Definition of Done Checklist

• Not all of these items are applicable to all PRs, the author should update this template to only leave the boxes in that are relevant
• Please make sure all these things are done and tick the boxes

# Author
- [x] Changes are OpenShift compatible
- [x] Integration tests passed (for non trivial changes)

# Reviewer
- [ ] Code contains useful comments
- [ ] Code contains useful logging statements
- [ ] (Integration-)Test cases added
- [ ] Documentation added or updated. Follows the [style guide](https://docs.stackable.tech/home/nightly/contributor/docs-style-guide).
- [ ] Changelog updated
- [ ] Cargo.toml only contains references to git tags (not specific commits or branches)

# Acceptance
- [ ] Feature Tracker has been updated
- [ ] Proper release label has been added
- [ ] [Roadmap](https://github.com/orgs/stackabletech/projects/25/views/1) has been updated