Fix gltf loader for clamp mode

dist/preview release/customConfigurations/minimalGLTFViewer/babylon.max.js

@@ -55000,7 +55000,7 @@ var BABYLON;
                 // Set defaults if undefined
                 mode = mode === undefined ? GLTF2.ETextureWrapMode.REPEAT : mode;
                 switch (mode) {
-                    case GLTF2.ETextureWrapMode.CLAMP_TO_EDGE: BABYLON.Texture.CLAMP_ADDRESSMODE;
+                    case GLTF2.ETextureWrapMode.CLAMP_TO_EDGE: return BABYLON.Texture.CLAMP_ADDRESSMODE;
                     case GLTF2.ETextureWrapMode.MIRRORED_REPEAT: return BABYLON.Texture.MIRROR_ADDRESSMODE;
                     case GLTF2.ETextureWrapMode.REPEAT: return BABYLON.Texture.WRAP_ADDRESSMODE;
                     default:

dist/preview release/loaders/babylon.glTF2FileLoader.js

@@ -1341,7 +1341,7 @@ var BABYLON;
                 // Set defaults if undefined
                 mode = mode === undefined ? GLTF2.ETextureWrapMode.REPEAT : mode;
                 switch (mode) {
-                    case GLTF2.ETextureWrapMode.CLAMP_TO_EDGE: BABYLON.Texture.CLAMP_ADDRESSMODE;
+                    case GLTF2.ETextureWrapMode.CLAMP_TO_EDGE: return BABYLON.Texture.CLAMP_ADDRESSMODE;
                     case GLTF2.ETextureWrapMode.MIRRORED_REPEAT: return BABYLON.Texture.MIRROR_ADDRESSMODE;
                     case GLTF2.ETextureWrapMode.REPEAT: return BABYLON.Texture.WRAP_ADDRESSMODE;
                     default:

dist/preview release/loaders/babylon.glTFFileLoader.js

@@ -3499,7 +3499,7 @@ var BABYLON;
                 // Set defaults if undefined
                 mode = mode === undefined ? GLTF2.ETextureWrapMode.REPEAT : mode;
                 switch (mode) {
-                    case GLTF2.ETextureWrapMode.CLAMP_TO_EDGE: BABYLON.Texture.CLAMP_ADDRESSMODE;
+                    case GLTF2.ETextureWrapMode.CLAMP_TO_EDGE: return BABYLON.Texture.CLAMP_ADDRESSMODE;
                     case GLTF2.ETextureWrapMode.MIRRORED_REPEAT: return BABYLON.Texture.MIRROR_ADDRESSMODE;
                     case GLTF2.ETextureWrapMode.REPEAT: return BABYLON.Texture.WRAP_ADDRESSMODE;
                     default: