Examples: Added WebGPU screenshots.

examples/files.json

@@ -314,10 +314,10 @@
 		"webgl2_volume_perlin"
 	],
 	"webgpu": [
-		"webgpu_sandbox",
-		"webgpu_rtt",
 		"webgpu_compute",
-		"webgpu_materials"
+		"webgpu_materials",
+		"webgpu_rtt",
+		"webgpu_sandbox"
 	],
 	"webaudio": [
 		"webaudio_orientation",

test/e2e/puppeteer.js

@@ -48,7 +48,12 @@ const exceptionList = [
 	'webgl_video_kinect', // video tag not deterministic enough
 	'webgl_worker_offscreencanvas', // in a worker, not robust
 	// webxr
-	'webxr_ar_lighting'
+	'webxr_ar_lighting',
+	// webgpu
+	'webgpu_compute',
+	'webgpu_materials',
+	'webgpu_rtt',
+	'webgpu_sandbox'
 ].concat( ( process.platform === 'win32' ) ? [
 
 	'webgl_effects_ascii' // windows fonts not supported