Add faster build target for presubmit
Add faster build target for presubmit

This adds a target that will produce the required zip file
of apks and configs, without doing all the extra work of buildOnServer

Test: In forrest
Change-Id: Ia8e0086f6b33be9eed29f02af901c78caa02b03c

androidx/androidx,androidx/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx,androidx/androidx,androidx/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx,androidx/androidx,AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,AndroidX/androidx,androidx/androidx