build: slightly improve the build for libdispatch#785

Merged

compnerd merged 2 commits intoswiftlang:mainfrom

compnerd:references-available-upon-request

Apr 3, 2023

Commits on Mar 31, 2023

build: slightly improve the build for libdispatch
compnerd
committed

Commits on Apr 1, 2023

dispatch: attempt to use a VFS overlay
compnerd
committed