egl/x11_dri3: enable & require xfixes 2.0

Cc: 20.2 <mesa-stable>
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Acked-by: Michel Dänzer <mdaenzer@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6132>
diff --git a/meson.build b/meson.build
index cbd8e72..c7d878c 100644
--- a/meson.build
+++ b/meson.build
@@ -1716,7 +1716,7 @@
     dep_x11 = dependency('x11')
     dep_xext = dependency('xext')
     dep_xdamage = dependency('xdamage', version : '>= 1.1')
-    dep_xfixes = dependency('xfixes')
+    dep_xfixes = dependency('xfixes', version : '>= 2.0')
     dep_xcb_glx = dependency('xcb-glx', version : '>= 1.8.1')
     dep_xcb_shm = dependency('xcb-shm')
   endif