Update fullsdk to 4575844
/google/data/ro/projects/android/fetch_artifact \
--bid 4575844 \
--target sdk_phone_armv7-sdk_mac \
sdk-repo-darwin-platform-tools-4575844.zip
Test: TreeHugger
Change-Id: Ic6adc2cbdb33f25f81495dff07fdd544dd4cce97