[ci.yaml] Mark Linux Android Scenarios as flaky (flutter#27422)

Casey Hillers · web-flow · commit 8bb5760c0920 · 2021-07-15T11:06:02.000-07:00
diff --git a/.ci.yaml b/.ci.yaml
@@ -63,6 +63,7 @@ targets:
 
   - name: Linux Android Scenarios
     builder: Linux Android Scenarios
+    bringup: true # Recipe issue https://github.com/flutter/flutter/issues/86427
     recipe: engine/scenarios
     properties:
       upload_packages: "true"
