monitors: drop the monitor- prefix from the filenames and s/bluez5/bluez/

src/config/config.lua

@@ -31,7 +31,7 @@ function load_script(s, a)
 end
 
 function load_monitor(s, a)
-  load_script("monitors/monitor-" .. s .. ".lua", a)
+  load_script("monitors/" .. s .. ".lua", a)
 end
 
 function load_access(s, a)

src/config/config.lua.d/30-bluez-monitor.lua

@@ -62,7 +62,7 @@ bluez_monitor.rules = {
 }
 
 function bluez_monitor.enable()
-  load_monitor("bluez5", {
+  load_monitor("bluez", {
     properties = bluez_monitor.properties,
     rules = bluez_monitor.rules,
   })