nixos/quorum: Patch test to not run indefinitely

As written, the nixos/quorum module will simply run forever, and has
been timing out in Hydra. Implement a fix for such by changing the final
statement from a wait_until_succeeds to simply succeed, forcing the test
to succeed or fail instead of run indefinitely.

Changed files
+1 -3
nixos
tests
+1 -3
nixos/tests/quorum.nix
···
machine.wait_until_succeeds("systemctl restart quorum")
machine.wait_for_unit("quorum.service")
machine.sleep(15)
-
machine.wait_until_succeeds(
-
'geth attach /var/lib/quorum/geth.ipc --exec "eth.accounts" | grep 0x9377bc3936de934c497e22917b81aa8774ac3bb0'
-
)
+
machine.succeed('geth attach /var/lib/quorum/geth.ipc --exec "eth.accounts" | grep 0x9377bc3936de934c497e22917b81aa8774ac3bb0')
'';
})