Support unreal variant name with patch version and dot as seperator

[SeanGoToTerminus]

Is there an existing issue for this?

• I have searched the existing issues and added correct labels.

Please describe the feature you have in mind and explain what the current shortcomings are?

For now, unreal variant name must be in format like "5-1".

Could you add support to format like "5.1.4" ?
A.k.a. use dot as separator, and containing patch version.

Suggested implementation?

unreal_0.2.11\ayon_unreal\addon.py

unreal_0.2.11\ayon_unreal\lib.py

Describe alternatives you've considered:

No response