feat!: don't "fix" licenses if not needed #995

[Rohankaf]

Previously, the licenses_fixup function would always "fix" licenses even if they were already compliant. With CycloneDX 1.7, this is no longer needed.

This change:

• Leaves compliant components untouched.
• Moves only mixed licenses (expression + named) to evidence.
• Avoids unnecessary modifications to license data.

---

• fixes #995

[jkowalleck]

this current "patch" does not solve anything relkated to #995

[jkowalleck]

Hello @Rohankaf , I noticed you are quite new to contributing to open source.

I converted your pull request to "draft", since it is not ready in its current state.

1. it does not address the topic of the ticket it is supposed to fix
2. it has failing tests
3. it does follow our contribution guideline https://github.com/CycloneDX/cyclonedx-python?tab=readme-ov-file#contributing

please address the previously mentioned things. Let me know, if you need any guidance or mentoring.

[jkowalleck]

i see you opened another PR: #997

there is no need to create a new branch and open a new PR. the usual processes to improve the existing feature branch and the pull request will update automatically. This way, the communication logs are kept in tact.