minor adjustments for lua conversion

modules/windowrules.lua

@@ -1,4 +1,4 @@
-hl.windowrule({
+hl.window_rule({
 	name = "xwayland",
 	opacity = "0.0 override",
 	no_anim = true,
@@ -9,25 +9,25 @@ hl.windowrule({
 	match = { class = "^(xwaylandvideobridge)$" },
 })
 
-hl.windowrule({
+hl.window_rule({
 	name = "fullscreen_idling",
 	idle_inhibit = "fullscreen",
 	match = { class = ".*" },
 })
 
-hl.windowrule({
+hl.window_rule({
 	name = "video_idling",
 	idle_inhibit = "always",
 	match = { content = "video" },
 })
 
-hl.windowrule({
+hl.window_rule({
 	name = "game_idling",
 	idle_inhibit = "always",
 	match = { content = "game" },
 })
 
-hl.windowrule({
+hl.window_rule({
 	name = "match_fullscreen",
 	idle_inhibit = "always",
 	match = { fullscreen_state_internal = 2, fullscreen_state_client = 2 },