<!-- Add the related story/sub-task/bug number, like Resolves#123, or
remove if NA -->
**Related issue:** Resolves#38889
Plan was to convert `osquery_utils` package to slog. Picked up some
additional code that was related.
# Checklist for submitter
- [ ] Changes file added for user-visible changes in `changes/`,
`orbit/changes/` or `ee/fleetd-chrome/changes`.
- Already have changes
## Testing
- [x] Added/updated automated tests
- [x] QA'd all new/changed functionality manually
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
# Release Notes
## Refactor
* Updated internal logging infrastructure to use improved system-level
logging utilities
## Tests
* Updated test suite to align with internal logging changes
---
**Note:** This release contains internal infrastructure improvements
with no user-facing changes or new features.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
For #29183
# Checklist for submitter
- [x] Added/updated automated tests
- [x] Manual QA for all new/changed functionality
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Introduced automated validation workflows for maintained applications
on both macOS and Windows, ensuring apps can be installed, verified, and
uninstalled as expected.
* Added new command-line tool to validate maintained apps, providing
detailed reporting on validation results.
* Enhanced detection and handling of pre-installed applications during
validation.
* Improved post-installation steps for macOS, including quarantine
removal and system refresh.
* **Chores**
* Added new continuous integration workflows to automate application
validation on pull requests for relevant files.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
