chore!: Bump strum, rand and convert_case

[sbernauer]

Description

Tested the bump with trino-operator

Remaining, non-trivial bumps:

   Upgrading const-oid ^0.9.6 -> ^0.10.0
   Upgrading rand_core ^0.6.4 -> ^0.9.2
   Upgrading json-patch ^3.0.1 -> ^4.0.0
   Upgrading opentelemetry_sdk ^0.23.0 -> ^0.28.0
   Upgrading tracing-opentelemetry ^0.24.0 -> ^0.29.0
   Upgrading opentelemetry ^0.23.0 -> ^0.28.0
   Upgrading opentelemetry-appender-tracing ^0.4.0 -> ^0.28.1
   Upgrading opentelemetry-otlp ^0.16.0 -> ^0.28.0
   Upgrading opentelemetry-semantic-conventions ^0.15.0 -> ^0.28.0

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
- [ ] 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

[NickLarsenNZ]

LGTM