SONAR-21409 Fix flakiness by using public runners

.cirrus.yaml

@@ -12,6 +12,13 @@ only_on_non_release_draft_template: &ONLY_ON_NON_RELEASE_DRAFT_TEMPLATE
   only_if: $CIRRUS_PRERELEASE != "true"
 
 docker_build_container_template: &CONTAINER_TEMPLATE
+  container:
+      dockerfile: .cirrus/Dockerfile
+      docker_arguments:
+          CIRRUS_AWS_ACCOUNT: ${CIRRUS_AWS_ACCOUNT}
+
+
+docker_build_container_template: &PRIVATE_CONTAINER_TEMPLATE
   dockerfile: .cirrus/Dockerfile
   docker_arguments:
       CIRRUS_AWS_ACCOUNT: ${CIRRUS_AWS_ACCOUNT}
@@ -47,7 +54,7 @@ clone_script_template: &CLONE_SCRIPT_TEMPLATE
 chart_static_compatibility_test_task:
   <<: *ONLY_ON_NON_RELEASE_DRAFT_TEMPLATE
   timeout_in: 30m
-  eks_container:
+  container:
     <<: *CONTAINER_TEMPLATE
     cpu: 1
     memory: 1Gb
@@ -66,7 +73,7 @@ chart_static_compatibility_test_task:
 chart_testing_task:
   <<: *ONLY_ON_NON_RELEASE_DRAFT_TEMPLATE
   timeout_in: 30m
-  eks_container:
+  container:
     <<: *CONTAINER_TEMPLATE
     cpu: 2
     memory: 4Gb
@@ -97,7 +104,7 @@ chart_testing_task:
 chart_packaging_task:
   <<: *ONLY_ON_NON_RELEASE_DRAFT_TEMPLATE
   timeout_in: 15m
-  eks_container:
+  container:
     <<: *CONTAINER_TEMPLATE
     cpu: 2
     memory: 1Gb