protobuf: use python3 for protoc_wrapper.py

Fixed: 1205614
Change-Id: I9e8a1ea1691f90bd71fb8ee83e36dcd1fe767f67
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2902951
Auto-Submit: Takuto Ikuta <tikuta@chromium.org>
Commit-Queue: Nico Weber <thakis@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#883915}
NOKEYCHECK=True
GitOrigin-RevId: 60dd9012600ce39e9d78a768a49b1fa2e85d1c57
1 file changed
tree: e1b023c225a866d6a1a73a898d3ee9d524a0007b
  1. protoc_convert.py
  2. protoc_wrapper.py
  3. protoc_wrapper_test.py