androidx-studio-integration zipping transforms dir on failure
androidx-studio-integration zipping transforms dir on failure

So that:
  1. the transformed files will still be inspected in case it helps with debugging
  2. there aren't a huge number of files exported on failure, in case the build server doesn't support it

Bug: 174041886
Bug: 162260809
Test: put an error into androidx-studio-integration.sh and run: \
    STUDIO_DIR=../studio-master ./busytown/androidx-studio-integration.sh \
    && ls out/dist/transforms.zip

Change-Id: I15463ec7051a0fc838e1d8de72378cd10913d15d

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