Find deprecated os.spawn*() usage

Proprietary

The os.spawn*() family of functions are deprecated. Use subprocess.run() or subprocess.Popen() instead.

org.openrewrite.python.migrate.FindOsSpawn
mod run . --recipe=org.openrewrite.python.migrate.FindOsSpawn

Install it once, then run it on every repository under the current directory. New to the Moderne CLI? Set it up.