[gtk/try-to-fix-xvfb-in-ci] ci: Pass -norest to Xvfb

[Matthias Clasen <matthiasc src gnome org>]

commit a06339fb4883da41690aade828624b6b26af5e2a
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Aug 4 11:59:32 2020 -0400

    ci: Pass -norest to Xvfb
    
    This may help with the sporadic "No display" failures
    we are seeing when running tests under X11 in ci.

 .gitlab-ci/run-tests.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/.gitlab-ci/run-tests.sh b/.gitlab-ci/run-tests.sh
index 3a2d25a2f9..6f6a09258f 100755
--- a/.gitlab-ci/run-tests.sh
+++ b/.gitlab-ci/run-tests.sh
@@ -12,7 +12,7 @@ export LSAN_OPTIONS=suppressions=$srcdir/lsan.supp
 
 case "${backend}" in
   x11)
-    xvfb-run -a -s "-screen 0 1024x768x24" \
+    xvfb-run -a -s "-screen 0 1024x768x24 -noreset" \
           meson test -C ${builddir} \
                 --timeout-multiplier "${MESON_TEST_TIMEOUT_MULTIPLIER}" \
                 --print-errorlogs \