util/u_queue: include missing time.h

This file uses timespec_get() which is defined in
include/c11/threads_posix.h for systems that don't expose that
function but it's missing for other ones. On MacOS this appears to
fail to compile.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Gitlab: mesa/mesa#1020
Fixes: e2d761de ("util: drop final reference to p_compiler.h")
48 jobs for !2267 with review/macos-timespec_get-fix in 54 minutes and 57 seconds (queued for 5 seconds)
latest detached
Status Job ID Name Coverage
  Containers
passed #717290
debian-10

00:00:23

passed #717291
debian-9

00:00:19

passed #717289
lava-container:arm64

00:00:20

passed #717288
lava-container:armhf

00:00:24

passed #717292
aarch64
test-container:arm64

00:00:19

 
  Build
passed #717294
lava-build:arm64

00:04:40

passed #717293
lava-build:armhf

00:05:55

passed #717297
meson-arm64

00:05:55

passed #717296
meson-armhf

00:02:52

passed #717299
meson-clang

00:08:04

passed #717302
meson-clover

00:05:08

passed #717303
meson-clover-old-llvm

00:04:51

passed #717305
meson-i386

00:04:17

passed #717295
meson-main

00:12:17

passed #717298
meson-swr-glvnd

00:04:52

passed #717304
meson-vulkan

00:02:03

passed #717306
scons

00:09:33

passed #717307
scons-old-llvm

00:08:03

passed #717300
scons-swr

00:05:22

passed #717301
scons-win64

00:06:03

 
  Test
passed #717330
db410c
arm64_a306_gles2 1/4

00:03:36

passed #717331
db410c
arm64_a306_gles2 2/4

00:04:31

passed #717332
db410c
arm64_a306_gles2 3/4

00:03:35

passed #717333
db410c
arm64_a306_gles2 4/4

00:03:44

passed #717319
mesa-cheza
arm64_a630_gles2

00:03:57

passed #717320
mesa-cheza
arm64_a630_gles31 1/4

00:03:56

passed #717321
mesa-cheza
arm64_a630_gles31 2/4

00:04:20

passed #717322
mesa-cheza
arm64_a630_gles31 3/4

00:04:46

passed #717323
mesa-cheza
arm64_a630_gles31 4/4

00:04:51

passed #717324
mesa-cheza
arm64_a630_gles3 1/6

00:03:42

passed #717325
mesa-cheza
arm64_a630_gles3 2/6

00:03:22

passed #717326
mesa-cheza
arm64_a630_gles3 3/6

00:03:30

passed #717327
mesa-cheza
arm64_a630_gles3 4/6

00:03:47

passed #717328
mesa-cheza
arm64_a630_gles3 5/6

00:03:46

passed #717329
mesa-cheza
arm64_a630_gles3 6/6

00:03:52

passed #717913
lava-rk3288-veyron-jaq
panfrost-t760-test:armhf

00:31:29

passed #717914
lava-rk3399-gru-kevin
panfrost-t860-test:arm64

00:21:20

passed #717310
test-llvmpipe-gles2 1/4

00:03:45

passed #717311
test-llvmpipe-gles2 2/4

00:03:26

passed #717312
test-llvmpipe-gles2 3/4

00:02:17

passed #717313
test-llvmpipe-gles2 4/4

00:04:10

passed #717314
test-softpipe-gles2 1/4

00:01:28

passed #717315
test-softpipe-gles2 2/4

00:01:34

passed #717316
test-softpipe-gles2 3/4

00:01:21

passed #717317
test-softpipe-gles2 4/4

00:01:36

passed #717318
test-softpipe-gles3-limited

00:04:33

failed #717308
lava-rk3288-veyron-jaq
panfrost-t760-test:armhf

01:00:00

failed #717309
lava-rk3399-gru-kevin
panfrost-t860-test:arm64

01:00:00