monitors/alsa-midi: move default property values in the Lua script

src/config/wireplumber.conf.d/alsa.conf

@@ -16,14 +16,10 @@ monitor.alsa.midi.node-properties = {
   ## MIDI bridge node properties
 
   ## Name set for the node with ALSA MIDI ports
-  node.name = "Midi-Bridge"
+  # node.name = "Midi-Bridge"
 
   ## Removes longname/number from MIDI port names
-  api.alsa.disable-longname = true
-
-  ## Set priorities so that it can be used as a fallback driver (see pipewire#3562)
-  priority.session = 100
-  priority.driver = 1
+  # api.alsa.disable-longname = false
 }
 
 monitor.alsa.vm.node.defaults = {

src/scripts/monitors/alsa-midi.lua

@@ -24,14 +24,20 @@ fm_plugin = nil
 
 function CreateMidiNode ()
   -- Midi properties
-  local props = {}
+  local props = {
+    ["factory.name"] = "api.alsa.seq.bridge",
+
+    -- Name set for the node with ALSA MIDI ports
+    ["node.name"] = "Midi-Bridge",
+
+    -- Set priorities so that it can be used as a fallback driver (see pipewire#3562)
+    ["priority.session"] = "100",
+    ["priority.driver"] = "1",
+  }
   for k, v in pairs(config.node_properties) do
     props[k] = v
   end
 
-  props["factory.name"] = "api.alsa.seq.bridge"
-  props["node.name"] = props["node.name"] or "Midi-Bridge"
-
   -- create the midi node
   local node = Node("spa-node-factory", props)
   node:activate(Feature.Proxy.BOUND, function (n)