The replayed steps call git. On Linux os.defpath reaches it; on Windows the
replay's PATH only reached it through the located bash's directory, and Git
for Windows ships a bash.exe in usr\bin with no git.exe beside it. The
Windows arm64 lane resolved that bash and 13 replay cases failed with
"git: command not found" (1e547a814c3 had just put them on the native
Windows lanes). git's own directory now rides along like bash's.