FEAT: pdf_oxide report generation

[eblanco-ansys]

Description

Use pdf_oxide library for pdf report generation as a MIT licensed alternative to fpdf2

Issue linked

No issue

Checklist

• I have tested my changes locally.
• I have added necessary documentation or updated existing documentation.
• I have followed the coding style guidelines of this project.
• I have added appropriate tests (unit, integration, system).
• I have reviewed my changes before submitting this pull request.
• I have linked the issue(s) that are solved by the PR if any.
• I have assigned this PR to myself.
• I have added the minimum version decorator to any new backend method implemented.
• I have agreed with the Contributor License Agreement (CLA).