[10.0][FIX][web_widget_image_webcam] Fix swfURL property set

Actually set the swfURL property on Webcam object.

This property need to be set with the proper setter method 'setSWFLocation'
since the Webcam object does not look at the params when searching for it,
instead it uses the 'swfURL' property.

web_widget_image_webcam/static/src/js/webcam_widget.js

@@ -31,9 +31,9 @@ odoo.define('web_widget_image_webcam.webcam_widget', function(require) {
                 image_format: 'jpeg',
                 jpeg_quality: 90,
                 force_flash: false,
-                fps: 45,
-                swfURL: '/web_widget_image_webcam/static/src/js/webcam.swf',
+                fps: 45
             });
+            Webcam.setSWFLocation('/web_widget_image_webcam/static/src/js/webcam.swf');
 
             self.$el.find('.o_form_binary_file_web_cam').removeClass('col-md-offset-5');