Temp: retest arg to check flakiness

Signed-off-by: cferreiragonz <carlosferreira@eprosima.com>

Author: cferreiragonz

.github/workflows/docker-reusable-workflow.yml

@@ -148,4 +148,5 @@ jobs:
             --return-code-on-test-failure \
             --ctest-args \
               --label-exclude xfail \
-              --timeout 240
+              --timeout 240 \
+              --retest-until-fail 20