omni: update fork scripts

gerrit create-project doesnt like --name anymore
correct branch android-7.0

Change-Id: Ic78883ea0d9e2ee885902745e0e4e6e7bd80cd67
2 files changed
tree: 09d0cefa5f57bb5ff3b8fbb75141c3147b82385e
  1. build/
  2. config/
  3. overlay/
  4. prebuilt/
  5. sepolicy/
  6. utils/
  7. Android.mk