wireplumber.conf: add node.software-dsp to wireplumber.components

This component provides the automatic filter graph interface to consumers.
We provide the component by default, however it is not activated unless
explicitly requested in wireplumber.profiles by a consumer.

Signed-off-by: James Calligeros <jcalligeros99@gmail.com>

src/config/wireplumber.conf

@@ -544,6 +544,10 @@ wireplumber.components = [
               hooks.stream.state
               hooks.filter.forward-format ]
   }
+  {
+    name = node/software-dsp.lua, type = script/lua
+    provides = node.software-dsp
+  }
 
   ## Linking hooks
   {