ci: bitbake build jobs failed on node assignment

Related to eclipse-wg/oniro-wg/products-services-oniro-wg/it-services-oniro-wg/pipelines-architecture-oniro-wg#56



Signed-off-by: sebastien.heurtematte <sebastien.heurtematte@eclipse-foundation.org>

.gitlab-ci.yml

@@ -98,6 +98,9 @@ stages:
   tags:
     - origin:eclipse
     - tool:bitbake
+  retry:
+    max: 2
+    when: scheduler_failure
   image:
     name: $BITBAKE_BUILDER:$BITBAKE_CONTAINER_VERSION
   variables:
@@ -475,6 +478,9 @@ ohos:
   tags:
     - origin:eclipse
     - tool:bitbake
+  retry:
+    max: 2
+    when: scheduler_failure
   script:
     - tar xfz $TARBALL_FILE
     - cd $(basename $TARBALL_FILE .tar.gz)/OpenHarmony