fix: Fix wrong iterator usage

Using `ipairs` here instead of `pairs` meant that any devices
that ended up in this queue were never actually being refreshed.

Fixes #1674

Author: dljsjr

drivers/SmartThings/philips-hue/src/utils/hue_bridge_utils.lua

@@ -237,7 +237,7 @@ function hue_bridge_utils.do_bridge_network_init(driver, bridge_device, bridge_u
   end
   bridge_device:set_field(Fields._INIT, true, { persist = false })
   local ids_to_remove = {}
-  for id, device in ipairs(driver._devices_pending_refresh) do
+  for id, device in pairs(driver._devices_pending_refresh) do
     local parent_bridge = utils.get_hue_bridge_for_device(driver, device)
     local bridge_id = parent_bridge and parent_bridge.id
     if bridge_id == bridge_device.id then