[FEATURE]: Replace unmaintained Bitnami Legacy Kafka images in testdata #43397
Description
Describe the feature you'd like
Description
I noticed that pkg/network/protocols/kafka/testdata/docker-compose.yml uses bitnamilegacy/kafka images (tags 3.9 and 4.0).
Since Bitnami has moved these images to a legacy repository, they are effectively frozen.
Proposed Solution
I suggest replacing them with soldevelo/kafka (tags 3.9 and 4.0).
These images are actively maintained drop-in replacements that preserve the /opt/bitnami/... directory structure. This ensures the test environment remains secure and up-to-date without requiring any changes to the existing configuration or scripts.
I can submit a quick PR to update these image references.
Is your feature request related to a problem?
No response
Describe alternatives you've considered
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Additional context
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