oneplus-enchilada: add unl0kr config

Copied the unl0kr config from fajita to fix https://gitlab.com/cherrypicker/unl0kr/-/issues/48 - thanks @minlexx for pointing out that fajita had basically the same issue.

device/community/device-oneplus-enchilada/10-unl0kr.conf

+[quirks]
+fbdev_force_refresh=true
\ No newline at end of file