False positive full stop checks

[warting]

Describe the issue

Full stop checks on Amharic language is not working with ። (four dots)

according to wikipedia:
Ge'ez
In the Ge'ez script used to write Amharic and several other Ethiopian and Eritrean languages, the equivalent of the full stop following a sentence is the ˈarat nettib "።"—which means four dots. The two dots on the right are slightly ascending from the two on the left, with space in between.

I already tried

• I've read and searched the documentation.
• I've searched for similar issues in this repository.

Steps to reproduce the behavior

see screenshot

Expected behavior

no failing checks on Amharic

Screenshots

Exception traceback

No response

How do you run Weblate?

Docker container

Weblate versions

4.9.1

Weblate deploy checks

No response

Additional context

No response

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