Marks Linux_android...

Marks Linux_android opacity_peephole_col_of_alpha_savelayer_rows_perf__e2e_summary to be unflaky (#97668)

.ci.yaml

@@ -2293,7 +2293,6 @@ targets:
     scheduler: luci
 
   - name: Linux_android opacity_peephole_col_of_alpha_savelayer_rows_perf__e2e_summary
-    bringup: true
     recipe: devicelab/devicelab_drone
     presubmit: false
     timeout: 60