meson: move util_files next to its user

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>

meson.build

@@ -187,11 +187,6 @@ vk_enum_to_str = custom_target(
   ],
 )
 
-util_files = files(
-  'src/mesa/util/os_socket.c',
-  'src/mesa/util/os_time.c',
-)
-
 imgui_options = [
   'default_library=static',
   'werror=false',

src/meson.build

@@ -41,6 +41,11 @@ foreach s : ['overlay.frag', 'overlay.vert']
     command : [glslang, '-V', '-x', '-o', '@OUTPUT@', '@INPUT@'])
 endforeach
 
+util_files = files(
+  'mesa/util/os_socket.c',
+  'mesa/util/os_time.c',
+)
+
 vklayer_files = files(
   'hud_elements.cpp',
   'overlay.cpp',