[folks] ci: Use the Meson timeout multiplier

[Niels De Graef <nielsdg src gnome org>]

commit 692065c2e174722bb6eb5bece288571aa479717e
Author: Niels De Graef <nielsdegraef gmail com>
Date:   Sun Jun 7 18:13:16 2020 +0200

    ci: Use the Meson timeout multiplier

 .gitlab-ci.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 242168e9..a298d10b 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -19,7 +19,10 @@ build-folks:
   script:
     - meson _build -Ddocs=true
     - ninja -C _build
-    - bash +x ./.gitlab-ci/run-tests.sh
+    # Multiply the Meson test timeout by 3 (mostly for the stress tests)
+    # For most tests it doesn't matter anyway, since we internally use
+    # TestUtils.loop_run_with_timeout()
+    - bash +x ./.gitlab-ci/run-tests.sh -t 3
   artifacts:
     reports:
       junit: "_build/${CI_JOB_NAME}-report.xml"