Disable flaky call_perf tests for iOS devices
Disable flaky call_perf tests for iOS devices

These tests fail occasionally on iOS real devices in swarming.
See bug for details.

Bug: webrtc:10417
Change-Id: Ie33ee7dcb2b637540c9d7c032b1929c1f08d1dc4
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/128087
Reviewed-by: Niels Moller <0057859e47d61d90529d0f66d9ef692cefedb46a@webrtc.org>
Commit-Queue: Artem Titarenko <f2089f8a6cab9eacd475a8c8fad4ad326731ef13@webrtc.org>
Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#27182}
TimothyGu/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc