whuppi/ci 2.0.5

• Bumped the Chrome-for-testing pin to 150.0.7871.115 (with chromedriver),
  sha256s recomputed from the upstream release assets and re-verified by
  fetch_verified. The CDN prunes old versions, so consumers on the stale
  pin would start 404ing on web-test downloads.

Commits since v2.0.4 (3)

• a992849 release: v2.0.5
• 4eabae1 chore: cut 2.0.5 — Chrome-for-testing pin refresh (#27)
• 0c5d653 chore: bump pinned versions (#26)