[foreman] Decrease hammer ping timeout

hammer ping either finishes within a minute (or two), or never. Let
decrease its timeout accordingly.

Resolves: #3639

Signed-off-by: Pavel Moravec <pmoravec@redhat.com>

sos/report/plugins/foreman.py

@@ -140,7 +140,7 @@ def setup(self):
                     --sasl-mechanism=ANONYMOUS',
             suggest_filename='qpid-stat_-q'
         )
-        self.add_cmd_output("hammer ping", tags="hammer_ping")
+        self.add_cmd_output("hammer ping", tags="hammer_ping", timeout=120)
 
         # Dynflow Sidekiq
         self.add_cmd_output('systemctl list-units dynflow*',