Avoid probing ipp printers for unique_id when it is available via mdns

We would always probe the device in the ipp flow and than
abort if it was already configured. We avoid the probe for
most printers.

homeassistant/components/ipp/config_flow.py

@@ -116,8 +116,7 @@ async def async_step_zeroconf(
         name = discovery_info.name.replace(f".{zctype}", "")
         tls = zctype == "_ipps._tcp.local."
         base_path = discovery_info.properties.get("rp", "ipp/print")
-
-        self.context.update({"title_placeholders": {"name": name}})
+        unique_id = discovery_info.properties.get("UUID")
 
         self.discovery_info.update(
             {
@@ -127,10 +126,24 @@ async def async_step_zeroconf(
                 CONF_VERIFY_SSL: False,
                 CONF_BASE_PATH: f"/{base_path}",
                 CONF_NAME: name,
-                CONF_UUID: discovery_info.properties.get("UUID"),
+                CONF_UUID: unique_id,
             }
         )
 
+        if unique_id:
+            # If we already have the unique id, try to set it now
+            # so we can avoid probing the device if its already
+            # configured or ignored
+            await self.async_set_unique_id(unique_id)
+            self._abort_if_unique_id_configured(
+                updates={
+                    CONF_HOST: self.discovery_info[CONF_HOST],
+                    CONF_NAME: self.discovery_info[CONF_NAME],
+                },
+            )
+
+        self.context.update({"title_placeholders": {"name": name}})
+
         try:
             info = await validate_input(self.hass, self.discovery_info)
         except IPPConnectionUpgradeRequired:
@@ -147,7 +160,6 @@ async def async_step_zeroconf(
             _LOGGER.debug("IPP Error", exc_info=True)
             return self.async_abort(reason="ipp_error")
 
-        unique_id = self.discovery_info[CONF_UUID]
         if not unique_id and info[CONF_UUID]:
             _LOGGER.debug(
                 "Printer UUID is missing from discovery info. Falling back to IPP UUID"
@@ -164,7 +176,7 @@ async def async_step_zeroconf(
                 "Unable to determine unique id from discovery info and IPP response"
             )
 
-        if unique_id:
+        if unique_id and self.unique_id != unique_id:
             await self.async_set_unique_id(unique_id)
             self._abort_if_unique_id_configured(
                 updates={