reporefupdate: Run submodule update before updating
reporefupdate: Run submodule update before updating

Change-Id: I60956259b58a63d39be7ceed59fe06dcedf86da5
Signed-off-by: Adrian DC <01fb3892f39957945220431e7409156544d2f041@gmail.com>

AdrianDC/android_development_shell_tools,AdrianDC/android_development_shell_tools