scripts: west: cherry-pick upstream 321ab2e17

Bring in the changes from upstream 321ab2e17 ("runner: core: fix
docstrings for ReST integration"). This is a minimal change necessary
to avoid documentation build issues. The rest of West has gained other
features that are too late to pull in to the RC period, so just bring
in what's needed to get to v1.12.

Signed-off-by: Marti Bolivar <[email protected]>

Author: Marti Bolivar

scripts/meta/west/runner/core.py

@@ -411,8 +411,9 @@ def run_server_and_client(self, server, client):
 
         This routine portably:
 
-        - creates a Popen object for the `server' command which ignores SIGINT
-        - runs `client' in a subprocess while temporarily ignoring SIGINT
+        - creates a Popen object for the ``server`` command which ignores
+          SIGINT
+        - runs ``client`` in a subprocess while temporarily ignoring SIGINT
         - cleans up the server after the client exits.
 
         It's useful to e.g. open a GDB server and client.'''