meson: fix `-D xlib-lease=auto` detection

This is used by Vulkan, not EGL, and depends on having DRM/KMS, not GBM.

Reported-by: Oschowa <oschowa@web.de>
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/3346
Fixes: e00adef34a5ce485e2c9 ("egl: automatically compile the `drm` platform when available")
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6150>
diff --git a/meson.build b/meson.build
index 011b1ec..4b57cf3 100644
--- a/meson.build
+++ b/meson.build
@@ -389,7 +389,7 @@
   warning('xlib_lease option "false" deprecated, please use "disabled" instead.')
 endif
 if _xlib_lease == 'auto'
-  with_xlib_lease = with_platform_x11 and with_gbm
+  with_xlib_lease = with_platform_x11 and system_has_kms_drm
 else
   with_xlib_lease = _xlib_lease == 'enabled'
 endif