Assert the new cap-gap config key is honored

WsSenderConfigHonoredTest enforces that every key registered in
ConfigSchema is actually plumbed through to the sender. The new
catchup_cap_gap_min_escalation_window_millis key needed its
assertion.

Author: glasstiger

core/src/test/java/io/questdb/client/test/impl/WsSenderConfigHonoredTest.java

@@ -75,6 +75,8 @@ public void testEveryIngressKeyIsHonored() {
         assertHonored("max_background_drainers=6", "max_background_drainers", 6);
         assertHonored("max_frame_rejections=6", "max_frame_rejections", 6);
         assertHonored("poison_min_escalation_window_millis=7500", "poison_min_escalation_window_millis", 7500L);
+        assertHonored("catchup_cap_gap_min_escalation_window_millis=90000",
+                "catchup_cap_gap_min_escalation_window_millis", 90000L);
         assertHonored("error_inbox_capacity=128", "error_inbox_capacity", 128);
         assertHonored("connection_listener_inbox_capacity=64", "connection_listener_inbox_capacity", 64);
         assertHonored("token=ey.abc", "token", "ey.abc");