tauto: Update presubmit to use python3

BUG=None
TEST=presubmit on repo upload

Change-Id: I466bc896089b714a38a318cc2013013e190e4d3c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/tauto/+/4119770
Reviewed-by: Derek Beckett <[email protected]>
Auto-Submit: Jesse McGuire <[email protected]>
Tested-by: Jesse McGuire <[email protected]>
Reviewed-by: Jesse McGuire <[email protected]>
Commit-Queue: Derek Beckett <[email protected]>
Commit-Queue: Jesse McGuire <[email protected]>
1 file changed
tree: f605f7abb68e498ae4659e355853749b50900ef6
  1. src/
  2. .gitignore
  3. .style.yapf
  4. INFRA_OWNERS
  5. OWNERS
  6. run_test