feat: add support for 2.6.0 and OPA authorizer

[razvan]

Description

Needed for: #488

Depends on : stackabletech/docker-images#701

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] CRD changes approved
- [x] CRD documentation for all fields, following the [style guide](https://docs.stackable.tech/home/nightly/contributor/docs-style-guide).
- [x] Helm chart can be installed and deployed operator works
- [ ] Integration tests passed (for non trivial changes)
- [ ] Changes need to be "offline" compatible

# 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

[razvan]

AKS

CI: https://ci.stackable.tech/view/06%20Replicated/job/hbase-operator-it-replicated/17/

5 from 27 failed

        --- FAIL: kuttl/harness/logging_hbase-2.4.18,docker.stackable.tech_sandbox_hbase_2.4.18-stackable0.0.0-dev_hdfs-latest-3.3.6_zookeeper-latest-3.9.2_openshift-false (609.34s)
        --- FAIL: kuttl/harness/resources_hbase-latest-2.4.18,docker.stackable.tech_sandbox_hbase_2.4.18-stackable0.0.0-dev_hdfs-latest-3.3.6_zookeeper-latest-3.9.2_openshift-false (1317.20s)
        --- FAIL: kuttl/harness/orphaned_resources_hbase-latest-2.4.18,docker.stackable.tech_sandbox_hbase_2.4.18-stackable0.0.0-dev_hdfs-latest-3.3.6_zookeeper-latest-3.9.2_openshift-false (746.61s)
        --- FAIL: kuttl/harness/opa_hbase-opa-2.6.0,docker.stackable.tech_sandbox_hbase_2.6.0-stackable0.0.0-dev_hdfs-latest-3.3.6_zookeeper-latest-3.9.2_krb5-1.21.1_openshift-false (882.09s)
        --- FAIL: kuttl/harness/cluster-operation_hbase-latest-2.4.18,docker.stackable.tech_sandbox_hbase_2.4.18-stackable0.0.0-dev_hdfs-latest-3.3.6_zookeeper-latest-3.9.2_openshift-false (745.19s)

Selected tests on OpenShift 4.15:

HBase 2.4.18

smoke, kerberos, omid, logging, profiling, snapshot-export

--- PASS: kuttl (265.36s)                                                                                                                                                                                          
    --- PASS: kuttl/harness (0.00s)                                                                                                                                                                                
        --- PASS: kuttl/harness/smoke_hbase-2.4.18,docker.stackable.tech_sandbox_hbase_2.4.18-stackable0.0.0-dev_hdfs-3.3.6_zookeeper-3.8.4_listener-class-external-unstable_openshift-true (264.57s)
        --- PASS: kuttl/harness/kerberos_hbase-2.4.18,docker.stackable.tech_sandbox_hbase_2.4.18-stackable0.0.0-dev_hdfs-latest-3.3.6_zookeeper-latest-3.9.2_krb5-1.21.1_listener-class-external-unstable_kerberos-realm-PROD.MYCORP_kerberos-backend-mit_openshift-true (749.16s)
        --- PASS: kuttl/harness/omid_hbase-2.4.18,docker.stackable.tech_sandbox_hbase_2.4.18-stackable0.0.0-dev_hdfs-latest-3.3.6_zookeeper-latest-3.9.2_openshift-true_omid-1.1.0 (231.34s)
        --- PASS: kuttl/harness/logging_hbase-2.4.18,docker.stackable.tech_sandbox_hbase_2.4.18-stackable0.0.0-dev_hdfs-latest-3.3.6_zookeeper-latest-3.9.2_openshift-true (160.16s)
        --- PASS: kuttl/harness/profiling_hbase-2.4.18,docker.stackable.tech_sandbox_hbase_2.4.18-stackable0.0.0-dev_hdfs-latest-3.3.6_zookeeper-latest-3.9.2_openshift-true (193.71s)
        --- PASS: kuttl/harness/snapshot-export_hbase-2.4.18,docker.stackable.tech_sandbox_hbase_2.4.18-stackable0.0.0-dev_hdfs-latest-3.3.6_zookeeper-latest-3.9.2_openshift-true (226.54s)

HBase 2.6.0

        --- PASS: kuttl/harness/opa_hbase-opa-2.6.0,docker.stackable.tech_sandbox_hbase_2.6.0-stackable0.0.0-dev_hdfs-latest-3.3.6_zookeeper-latest-3.9.2_krb5-1.21.1_openshift-true (417.84s)