remove a few redundant calls to setup_run_environment (#42718)

Any package `X` used as `depends_on("x", type="build")` will have
`X.setup_run_environment(env)` called, because it has to be able to
"run" in the build environment.

So there is no point in calling `setup_run_environment` from
`setup_dependent_build_environment`.

Also it's redundant to call `setup_run_environment` in
`setup_dependent_run_environment`, cause (a) the latter is called _for
every parent edge_ instead of once per node, and (b) it's only called
after `setup_run_environment` is called anyways. Better to call
`setup_run_environment` once and only once.

0 files changed, 0 insertions, 0 deletions