Examples: Clean up

examples/files.json

@@ -298,10 +298,10 @@
 		"webgl_raymarching_reflect",
 		"webgl_shadowmap_csm",
 		"webgl_shadowmap_pcss",
+		"webgl_shadowmap_progressive",
 		"webgl_simple_gi",
 		"webgl_tiled_forward",
-		"webgl_worker_offscreencanvas",
-		"webgl_shadowmap_progressive"
+		"webgl_worker_offscreencanvas"
 	],
 	"webgl2": [
 		"webgl2_buffergeometry_attributes_integer",