[module_test_ios] trying tap the buttons again if the first time didn't work (#90535)

https://dart.googlesource.com/external/github.com/flutter/flutter/+/126370fba92e97f6a55b20d5ff03520260822b62
diff --git a/commits.json b/commits.json
index 07959d8..0087aa5 100644
--- a/commits.json
+++ b/commits.json
@@ -1,5 +1,5 @@
 {
   "external/github.com/flutter/engine":"a81cab02eb37312ea6c0fd437590ff9ee97f8797",
-  "external/github.com/flutter/flutter":"2d909fcc5bafb0c01639c5846b0da74e2e5bed9a",
+  "external/github.com/flutter/flutter":"126370fba92e97f6a55b20d5ff03520260822b62",
   "sdk":"4daa1ed20635582575bc2324143b97e904724400"
 }
\ No newline at end of file