Relax version specification for weston patch

This relaxes the version specification of the weston bbappend.
We're migrating to YP2.0 now.
Patch applies, but we need to test if it works.

Related:
Change-Id: Icaad3f40b29617bcb33ac235bbe3c65f7f4bdbd7

Change-Id: I1f8e2ce5ea5d621162502a8ec977e6c393ec15ce
Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org>

diff --git a/recipes-graphics/wayland/weston_1.5.0.bbappend b/recipes-graphics/wayland/weston_%.bbappend
similarity index 100%
rename from recipes-graphics/wayland/weston_1.5.0.bbappend
rename to recipes-graphics/wayland/weston_%.bbappend