Fix the child process name snmpsim

Some distros have snmpsim-command
and some snmpsim-command-responder
for the child process name.

Change-Id: I4a5df3ab29de3ade65b5181ea539a8aa15f46e55

tests/integration/cmk/snmplib/conftest.py

@@ -253,7 +253,7 @@ def _snmpsimd_process(process_def: ProcessDef) -> psutil.Process | None:
         if process_def.with_sudo:
             proc = psutil.Process(process_def.process.pid)
             for child in (children := proc.children(recursive=True)):
-                if child.name() == "snmpsim-command":
+                if child.name().startswith("snmpsim-command"):
                     return child
             logger.debug("Did not find snmpsim-command in children %r", children)
             return None