[presubmit] Move .go -> BUILD.bazel check to upload, not always

No-Try: true
Change-Id: I8dac2dce8946ab15222159a1d27b8f146a0d17a0
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/612936
Auto-Submit: Kevin Lubick <kjlubick@google.com>
Commit-Queue: Ravi Mistry <rmistry@google.com>
Reviewed-by: Ravi Mistry <rmistry@google.com>
1 file changed