chore: update tests to use bitnamilegacy

[xeniape]

Description

Part of stackabletech/issues#749 Quickfix
This PR updates the tests to use the bitnamilegacy repository for bitnami images. All affected tests ran successfully.

Integrationstests:

--- FAIL: kuttl (988.71s)
    --- FAIL: kuttl/harness (0.00s)
        --- PASS: kuttl/harness/spark-pi-private-s3_openshift-false_spark-3.5.6 (177.04s)
        --- FAIL: kuttl/harness/spark-pi-private-s3_openshift-false_spark-3.5.5 (988.69s)
FAIL

--- PASS: kuttl (115.43s)
    --- PASS: kuttl/harness (0.00s)
        --- PASS: kuttl/harness/spark-pi-private-s3_openshift-false_spark-3.5.5 (115.41s)
PASS

--- PASS: kuttl (505.49s)
    --- PASS: kuttl/harness (0.00s)
        --- PASS: kuttl/harness/pyspark-ny-public-s3-image_openshift-false_spark-3.5.5_ny-tlc-report-0.3.0 (131.97s)
        --- PASS: kuttl/harness/spark-ny-public-s3_openshift-false_spark-3.5.5_s3-use-tls-false (133.77s)
        --- PASS: kuttl/harness/spark-ny-public-s3_openshift-false_spark-3.5.6_s3-use-tls-false (123.49s)
        --- PASS: kuttl/harness/spark-ny-public-s3_openshift-false_spark-3.5.6_s3-use-tls-true (131.62s)
        --- PASS: kuttl/harness/spark-ny-public-s3_openshift-false_spark-3.5.5_s3-use-tls-true (126.58s)
        --- PASS: kuttl/harness/pyspark-ny-public-s3_openshift-false_spark-3.5.5 (124.50s)
        --- PASS: kuttl/harness/pyspark-ny-public-s3_openshift-false_spark-3.5.6 (123.12s)
        --- PASS: kuttl/harness/pyspark-ny-public-s3-image_openshift-false_spark-3.5.6_ny-tlc-report-0.3.0 (115.59s)
PASS

--- FAIL: kuttl (1574.18s)
    --- FAIL: kuttl/harness (0.00s)
        --- PASS: kuttl/harness/spark-history-server_openshift-false_spark-3.5.6_s3-use-tls-false (259.81s)
        --- PASS: kuttl/harness/spark-history-server_openshift-false_spark-3.5.5_s3-use-tls-false (259.89s)
        --- PASS: kuttl/harness/spark-history-server_openshift-false_spark-3.5.6_s3-use-tls-true (196.42s)
        --- FAIL: kuttl/harness/spark-history-server_openshift-false_spark-3.5.5_s3-use-tls-true (1314.28s)
FAIL

--- PASS: kuttl (226.82s)
    --- PASS: kuttl/harness (0.00s)
        --- PASS: kuttl/harness/spark-history-server_openshift-false_spark-3.5.5_s3-use-tls-true (226.81s)
PASS

--- PASS: kuttl (185.97s)
    --- PASS: kuttl/harness (0.00s)
        --- PASS: kuttl/harness/spark-connect_openshift-false_spark-connect-3.5.6_spark-connect-client-3.5.6 (185.96s)
PASS

--- PASS: kuttl (308.94s)
    --- PASS: kuttl/harness (0.00s)
        --- PASS: kuttl/harness/smoke_openshift-false_spark-3.5.5_s3-use-tls-false (142.91s)
        --- PASS: kuttl/harness/smoke_openshift-false_spark-3.5.6_s3-use-tls-false (153.32s)
        --- PASS: kuttl/harness/smoke_openshift-false_spark-3.5.6_s3-use-tls-true (140.90s)
        --- PASS: kuttl/harness/smoke_openshift-false_spark-3.5.5_s3-use-tls-true (155.60s)
PASS

--- PASS: kuttl (126.00s)
    --- PASS: kuttl/harness (0.00s)
        --- PASS: kuttl/harness/overrides_openshift-false_spark-3.5.6 (125.70s)
        --- PASS: kuttl/harness/overrides_openshift-false_spark-3.5.5 (125.98s)
PASS

--- PASS: kuttl (195.81s)
    --- PASS: kuttl/harness (0.00s)
        --- PASS: kuttl/harness/delta-lake_openshift-false_spark-delta-lake-3.5.6_delta-3.1.0 (195.80s)
PASS

--- PASS: kuttl (332.43s)
    --- PASS: kuttl/harness (0.00s)
        --- PASS: kuttl/harness/logging_openshift-false_spark-3.5.6_ny-tlc-report-0.3.0 (328.18s)
        --- PASS: kuttl/harness/logging_openshift-false_spark-3.5.5_ny-tlc-report-0.3.0 (332.41s)
PASS

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.
• Helm chart can be installed and deployed operator works
• Integration tests passed (for non trivial changes)
• Changes need to be "offline" compatible
• Links to generated (nightly) docs added
• Release note snippet added

Reviewer

• Code contains useful comments
• Code contains useful logging statements
• (Integration-)Test cases added
• Documentation added or updated. Follows the 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
• Links to generated (nightly) docs added
• Release note snippet added
• Add type/deprecation label & add to the deprecation schedule
• Add type/experimental label & add to the experimental features tracker

[adwk67]

Local tests all good - LGTM!