[3.14] Always use the latest dev container image in `devcontainer.json` (GH-138003)
This is a manual backport of 14319a99e52954d038d7568c5119be161a00a6b8 .
B
Brett Cannon committed
c7326813f57ea736388462fba40acd6ccb9775b0
Parent: ffc67b3
Committed by GitHub <noreply@github.com>
on 10/7/2025, 7:07:36 PM