Do not report type updates as invalid when incompatibilities are allowed

[wenovus]

Currently breaking type changes are always reported as invalid. This change skips reporting them when version update permits, similar to deleted paths.

This was likely an oversight when creating the test cases since it was done correctly for path deletions.

[github-actions[bot]]

Pull Request Test Coverage Report for Build 6935541544

• 12 of 12 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.1%) to 54.535%

---

Totals
Change from base Build 6857091638:	0.1%
Covered Lines:	944
Relevant Lines:	1731

---

💛 - Coveralls

[wenovus]

Tested at https://github.com/openconfig/public/actions/runs/6935603515/job/18866072229