CQ: Rename iOS GYP trybots
CQ: Rename iOS GYP trybots

BUG=webrtc:5949
TBR=ehmaldonado@webrtc.org
NOTRY=True

Review URL: https://codereview.webrtc.org/2293423002 .

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#13990}

TimothyGu/libilbc,TimothyGu/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc