Add 'Update LASTCHANGE' hook to DEPS
Add 'Update LASTCHANGE' hook to DEPS

BUG=webrtc:6769
TBR=kjellander@webrtc.org

Review-Url: https://codereview.webrtc.org/2531043003
Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#15241}

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