Fix warnings

Author: JohannesDeml

Assets/Plugins/WebGL/WebBridge/CommonCommands.cs

@@ -192,7 +192,11 @@ public void LogInitializationTime()
 		[WebCommand(Description = "Find GameObject by name and log its components")]
 		public void FindGameObjectByName(string name)
 		{
+#if UNITY_6000_0_OR_NEWER
+			var gameObjects = GameObject.FindObjectsByType<GameObject>(FindObjectsSortMode.None).Where(go => go.name == name).ToArray();
+#else
 			var gameObjects = GameObject.FindObjectsOfType<GameObject>().Where(go => go.name == name).ToArray();
+#endif
 			if (gameObjects.Length == 0)
 			{
 				Debug.Log($"No GameObject found with the name: {name}");

Assets/Plugins/WebGL/WebBridge/WebBridge.cs

@@ -70,12 +70,14 @@ private static void AddAllWebCommands()
 		private static void SetGlobalVariables()
 		{
 			var graphicsDevice = SystemInfo.graphicsDeviceType;
-			string webGraphics = string.Empty;
+			string webGraphics;
 			switch (graphicsDevice)
 			{
+#if !UNITY_2023_1_OR_NEWER
 				case GraphicsDeviceType.OpenGLES2:
 					webGraphics = "WebGL 1";
 					break;
+#endif
 				case GraphicsDeviceType.OpenGLES3:
 					webGraphics = "WebGL 2";
 					break;