Fix Direction.resolve for rtl

[layalk]

Currently the Direction.resolve function fails for glide-data-dir="|>" and glide-data-dir="|<".
This fix replaces the < and > in the pattern regardless it's position in the pattern string.

[hseager]

This would be a great addition to get merged. I've used patch-package until this gets merged and it appears to be working as expected in Arabic and Hebrew. Thanks for the fix