Update number of IPHONEOS_DEPLOYMENT_TARGET in plugin_test_ios (#91324)
Update number of IPHONEOS_DEPLOYMENT_TARGET in plugin_test_ios (#91324)


tvolkert/flutter,tvolkert/flutter,flutter/flutter,tvolkert/flutter,tvolkert/flutter,flutter/flutter,flutter/flutter,flutter/flutter,tvolkert/flutter,flutter/flutter,tvolkert/flutter,tvolkert/flutter,tvolkert/flutter,tvolkert/flutter,flutter/flutter,flutter/flutter,flutter/flutter,flutter/flutter,tvolkert/flutter,flutter/flutter