Increase some more timeouts

kitty/multiprocessing.py

@@ -81,7 +81,7 @@ def test_spawn() -> None:
         q = ctx.Queue()
         p = ctx.Process(target=q.put, args=('hello',))
         p.start()
-        x = q.get(timeout=2)
+        x = q.get(timeout=8)
         assert x == 'hello'
         p.join()
     finally:

kitty_tests/prewarm.py

@@ -140,7 +140,7 @@ def run():
             # macOS does not send SIGCHLD when child is continued
             # https://stackoverflow.com/questions/48487935/sigchld-is-sent-on-sigcont-on-linux-but-not-on-macos
             p.stdin.close()
-            p.wait(1)
+            p.wait(3)
             for fd, event in poll.poll(0):
                 read_signals(signal_read_fd, lambda si: None)
         finally: