feat: expose services with listener classes

[razvan]

Description

fixes #521

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
- [ ] Changes are OpenShift compatible
- [ ] CRD changes approved
- [ ] CRD documentation for all fields, following the [style guide](https://docs.stackable.tech/home/nightly/contributor/docs/style-guide).
- [ ] 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]

Update:

🟢 OpenShift Tests

The failed test worked too:

--- PASS: kuttl (234.76s)
    --- PASS: kuttl/harness (0.00s)
        --- PASS: kuttl/harness/hbase-connector_openshift-true_spark-3.5.5_hbase-2.4.18_hdfs-latest-3.4.1_zookeeper-latest-3.9.3 (233.80s)
PASS

---

🟡 Openshift tests.

I'll retry the failed one.

--- FAIL: kuttl (2067.86s)
    --- FAIL: kuttl/harness (0.00s)
        --- PASS: kuttl/harness/spark-ny-public-s3_openshift-true_spark-3.5.5_s3-use-tls-true (295.99s)
        --- PASS: kuttl/harness/smoke_openshift-true_spark-3.5.5_s3-use-tls-true (328.90s)
        --- PASS: kuttl/harness/spark-pi-private-s3_openshift-true_spark-3.5.5 (159.72s)
        --- PASS: kuttl/harness/delta-lake_openshift-true_spark-delta-lake-3.5.5_delta-3.1.0 (285.77s)
        --- PASS: kuttl/harness/logging_openshift-true_spark-3.5.5_ny-tlc-report-0.2.0 (494.99s)
        --- PASS: kuttl/harness/custom-log-directory_openshift-true_spark-3.5.5_hdfs-latest-3.4.1_zookeeper-latest-3.9.3 (335.73s)
        --- PASS: kuttl/harness/spark-history-server_openshift-true_spark-3.5.5_s3-use-tls-true (333.22s)
        --- PASS: kuttl/harness/resources_openshift-true_spark-3.5.5 (125.20s)
        --- PASS: kuttl/harness/iceberg_openshift-true_spark-3.5.5 (112.71s)
        --- PASS: kuttl/harness/spark-pi-public-s3_openshift-true_spark-3.5.5 (150.47s)
        --- PASS: kuttl/harness/pyspark-ny-public-s3_openshift-true_spark-3.5.5 (188.35s)
        --- FAIL: kuttl/harness/hbase-connector_openshift-true_spark-3.5.5_hbase-2.4.18_hdfs-latest-3.4.1_zookeeper-latest-3.9.3 (591.92s)
        --- PASS: kuttl/harness/spark-examples_openshift-true_spark-3.5.5 (83.24s)
        --- PASS: kuttl/harness/pyspark-ny-public-s3-image_openshift-true_spark-3.5.5_ny-tlc-report-0.2.0 (188.66s)
        --- PASS: kuttl/harness/spark-connect_openshift-true_spark-connect-3.5.5_spark-connect-client-3.5.5 (144.05s)
        --- PASS: kuttl/harness/overrides_openshift-true_spark-3.5.5 (191.30s)
FAIL
ERROR:root:kuttl failed

[razvan]

🟡 CI https://testing.stackable.tech/job/spark-k8s-operator-it-custom/21/

Individual failed tests ran locally successfully.

[NickLarsenNZ]

LGTM, left some nit picks which you can take or leave.

[NickLarsenNZ]

LGTM

[lfrancke]

The typical question for release notes and docs. Do we have/need them?