pnpm/action-setup@v4 requires either a version input or a packageManager
field in package.json. Repos with pnpm-lock.yaml but no packageManager
field were failing with "No pnpm version is specified."
Adding version: latest as a fallback allows the action to install the
latest stable pnpm when packageManager is not set. Repos that do specify
packageManager in package.json continue to use their pinned version.
Co-Authored-By: Paperclip <noreply@paperclip.ing>
Hugh Hackman
1fd7a7ecf0