Disable "Not found config file" log for "demo" CAS ID.

Author: Str4tos

Diff for: Editor/CASPostGenerateGradle.cs

@@ -317,7 +317,7 @@ private void AddCASConfigResources(string path, CASInitSettings initSettings)
                         Debug.LogWarning(Utils.logTag + "Copy Config resources to Android Project failed: " + e.ToString());
                     }
                 }
-                else
+                else if (initSettings.GetManagerId(i) != "demo")
                 {
                     Utils.Log("Not found config file: " + cachePath);
                 }

Diff for: Editor/CASPostprocessBuild.cs

@@ -310,7 +310,7 @@ private static void AddCASConfigResources(this PBXProject project, string rootPa
                         Debug.LogWarning(CASEditorUtils.logTag + "Copy Config resources to XCode Project failed: " + e.ToString());
                     }
                 }
-                else
+                else if (casSettings.GetManagerId(i) != "demo")
                 {
                     CASEditorUtils.Log("Not found config file: " + cachePath);
                 }