Use default toolchain in `sourcekit-lsp run-sourcekitd-request` if no sourcekitd is specified#1375

ahoppen merged 1 commit intoswiftlang:mainswiftlang/sourcekit-lsp:mainfrom

ahoppen:infer-sourcekitd-in-run-sourcekitd-requestahoppen/sourcekit-lsp:infer-sourcekitd-in-run-sourcekitd-requestCopy head branch name to clipboard