Do not fail on slow SIGHUP shutdown with ASAN (#5870)

.daily_canary

@@ -1,4 +1,4 @@
    -^-     ___           ___
   (- -)   (= =)   |     Y   &  +--?
  (  V  ) /  .  \  |    +---=---'
-/--x-m- /--n-n---xXx--/--yY------>>>----<<<>>]]{{}}---||-/\---
+/--x-m- /--n-n---xXx--/--yY------>>>----<<<>>]]{{}}---||-/\---/\

tests/e2e_operations.py

@@ -436,7 +436,7 @@ def run_sighup_check(args):
     ) as network:
         network.start_and_open(args)
         network.nodes[0].remote.remote.hangup()
-        time.sleep(1)
+        time.sleep(5)
         assert network.nodes[0].remote.check_done(), "Node should have exited"
         out, _ = network.nodes[0].remote.get_logs()
         with open(out, "r") as outf: