[vpython] Bump prod vpython to match staging

From https://chromium.googlesource.com/infra/luci/luci-go:
git log c874f8ac98a7f1e2065922fc3663573145498c39..63bd11762eec0b8604bc89dcfb9de4f5dad3777a --oneline vpython

e638db97 [vpython] Normalize spec before verification.
22c141ce [vpython] Remove maximum script path length check.
b1e7bc36 [vpython] Better failure output.
3edc75c8 [vpython] Better VirtualEnv isolation.
42b0378c [vpython] Use native CIPD verifier.
92a71c21 [vpython] Fix and update documentation.

R=nodir@chromium.org, vadimsh@chromium.org

Bug:
Change-Id: I05999eaaa9c96c8972640ef05dc403fca6337d77
Reviewed-on: https://chromium-review.googlesource.com/732283
Reviewed-by: Nodir Turakulov <nodir@chromium.org>
Commit-Queue: Robbie Iannucci <iannucci@chromium.org>
1 file changed
tree: fb0f0f12bda8912dc7218a76a81f59fc1ce95e25
  1. .gitattributes
  2. .gitignore
  3. DEPS
  4. LICENSE
  5. OWNERS
  6. PRESUBMIT.py
  7. README.md
  8. WATCHLISTS
  9. codereview.settings
  10. environment.cfg.py
  11. infra/
  12. masters/
  13. scripts/
  14. site_config/
  15. slave/
  16. tests/
  17. third_party/
README.md

build

Hi build contributor! If you do any change in scripts/master/ or touching any master's html/ directories, you must restart master.chromium.fyi first and ensure that it still works before restarting other masters.

Recipes

If you're here to make a change to ‘recipes’ (the code located in scripts/slave/recipes*), please take a look at the README for more information pertaining to recipes.