<!-- Add the related story/sub-task/bug number, like Resolves#123, or
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**Related issue:** Resolves#35005
# Checklist for submitter
## Testing
- [x] Added/updated automated tests
- [x] QA'd all new/changed functionality manually
For unreleased bug fixes in a release candidate, one of:
- [x] Confirmed that the fix is not expected to adversely impact load
test results
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Software API responses now properly include installed paths and path
signature information when populated.
* **Tests**
* Added test coverage for software data serialization and installed
paths functionality in API responses.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
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Co-authored-by: Victor Lyuboslavsky <2685025+getvictor@users.noreply.github.com>
