fix(fonts): Add missing fonts folder to release

I missed a step when moving the fonts to their own folder and this addresses it.

fix #6759

Author: Portugal, Marcelo

grunt/copy.js

@@ -46,6 +46,16 @@ module.exports = function ( grunt ) {
         }
       ]
     },
+    fonts_cut_release: {
+      files: [
+        {
+          expand: true,
+          cwd: '<%= dist %>/release/fonts',
+          src: '**/*',
+          dest: '<%= dist %>/release/' + currentTag + '/fonts'
+        }
+      ]
+    },
     i18n_cut_release: {
       files: [
         {

grunt/cut-release.js

@@ -3,6 +3,7 @@ module.exports = {
     cleanup: true,
     keepUnstable: false,
     stableTasks: [
+      'copy:fonts_cut_release',
       'copy:i18n_cut_release',
       'copy:less_cut_release'
     ]