Fix the processing of corrupted log events

[siegfriedweber]

Description

Fix the processing of corrupted log events

Fixes stackabletech/issues#491

Integration tests

• log4j: Add prepared logs to the logging test hdfs-operator#536
• log4j2: Add prepared logs to the logging test spark-k8s-operator#412
• logback: Add prepared logs to the logging test zookeeper-operator#821
• Python logging: Add prepared logs to the logging test superset-operator#502
• Airlift log: Add prepared logs to the logging test trino-operator#598
• OPA JSON/Bundle Builder: Add prepared logs to the logging test opa-operator#583

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
- [ ] (Integration-)Test cases added
- [ ] Documentation added or updated
- [ ] 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

[Techassi]

I sadly have no input on the actual change in the Rust code, because this is not really my topic. But there is a small required change in the changelog.

I suggest other people should chime in here @stackabletech/developers.

[sbernauer]

I'm no vector expert, but this change seems to make sense :)