utils: add missing global.h include

Make sure that utils.{c,h} have access to the necessary defines created
during the configure stage when building xfstests.

Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Signed-off-by: Zorro Lang <zlang@kernel.org>
1 file changed