Replaced pip breaking installs of dependencies with APK Edge versions

[ConnorYoh]

Description of Changes

Please provide a summary of the changes, including:

• What was changed
• Why the change was made
• Any challenges encountered

Closes #(issue_number)

---

Checklist

General

• [ ] I have read the Contribution Guidelines
• [ ] I have read the Stirling-PDF Developer Guide (if applicable)
• [ ] I have read the How to add new languages to Stirling-PDF (if applicable)
• [ ] I have performed a self-review of my own code
• [ ] My changes generate no new warnings

Documentation

• [ ] I have updated relevant docs on Stirling-PDF's doc repo (if functionality has heavily changed)
• [ ] I have read the section Add New Translation Tags (for new translation tags only)

UI Changes (if applicable)

• [ ] Screenshots or videos demonstrating the UI changes are attached (e.g., as comments or direct attachments in the PR)

Testing (if applicable)

• [ ] I have tested my changes locally. Refer to the Testing Guide for more details.

[sonarqubecloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[ConnorYoh]

Issue with the APK version of unoconv, which relies on the deprecated package distutils.

17:08:01.173 [qtp972632613-34] WARN  o.e.j.ee10.servlet.ServletChannel - handleException /api/v1/convert/file/pdf java.io.IOException: Command process failed with exit code 1. Error message: Traceback (most recent call last):
  File "/usr/bin/unoconv", line 19, in <module>
    from distutils.version import LooseVersion
ModuleNotFoundError: No module named 'distutils'

distutils has been deprecated in Python 3.12, as stated here, https://github.com/unoconv/unoconv/issues/591. unoconv is being replaced by unoserver, and minimal updates will be made to unoconv.

TODO

• [ ] Investigate migration to unoserver from unoconv OR
• [ ] Use virtual environment for python dependencies to force working dependency versions

[Frooodle]

@ConnorYoh New alpine just released over weekend! i updated dev branch