meta: add pre-upload config

In the interest of code health, we want to
run checkstyle for all of our CLs. Add checkstyle
to the pre-upload config for our project, so that
this happens automatically.

While there: also require every CL in our project
to have a BUG line.

Bug: 28291425
Test: manual

Manual test:
1. Tried "repo upload" when this commit message had
   "BUG=" and "TEST=" instead of "Bug:", and "Test:".
   Observed that the pre-upload check flagged both
   errors.
2. Tried "repo upload" with another CL, which added
   a public method, but no Javadoc for that method.
   Observed that the pre-upload check reported
   style violations.
3. Tried "repo upload" with the CL from #2 fixed,
   so that the CL was stylistically acceptable.
   Observed that the pre-upload check reported no
   problems.

Change-Id: I0be91aec4c01076eb57cad90f93f39f61833ef07
1 file changed
tree: 300d0588ff3b6717658060f927cd14a72d648afd
  1. service/
  2. PREUPLOAD.cfg