* fix: pnpm runtime set defaults to devEngines
Previously `pnpm runtime set <name> <version>` wrote to `engines.runtime`
because it ran `pnpm add` with the default `--save-prod`. Default to
`--save-dev` so the runtime lands in `devEngines.runtime`; pass
`--save-prod` (or `-P`) to opt back into `engines.runtime`.
Closes#11948
* fix: honor --save-dev precedence in pnpm runtime set
When both `--save-dev` and `--save-prod` are passed, prefer `--save-dev`
to match `getSaveType`'s precedence elsewhere in pnpm. Also makes the
explicit `--save-dev` flag actually consulted instead of relying solely
on the default branch.
* ci: trigger
Zoltan Kochan
a662de44dd