fix(html): remove angular specific styles and specs from toolbar

As of v.16.11.0 of Kendo Angular, the toolbar items are no longer wrapped

packages/default/scss/toolbar/_layout.scss

@@ -132,12 +132,6 @@
     }
 
 
-    // Angular specific
-    .k-toolbar-renderer {
-        display: inline-block;
-        border-color: inherit;
-    }
-
     // Toolbar sizes
     @each $size, $size-props in $kendo-toolbar-sizes {
         $_padding-x: map.get( $size-props, padding-x );

packages/fluent/scss/toolbar/_layout.scss

@@ -110,12 +110,6 @@
         gap: inherit;
     }
 
-    // Angular specific
-    .k-toolbar-renderer {
-        display: inline-block;
-        border-color: inherit;
-    }
-
     // Toolbar sizes
     @each $size, $size-props in $kendo-toolbar-sizes {
         $_padding-x: map.get( $size-props, padding-x );

packages/html/src/toolbar/index.ts

@@ -1,9 +1,6 @@
 export * from './toolbar.spec';
-export * from './toolbar-angular.spec';
 export * from './toolbar-separator';
 export * from './toolbar-item.spec';
 export * from './toolbar-popup.spec';
 export * from './templates/toolbar-normal';
 export * from './templates/toolbar-resizable';
-export * from './templates/toolbar-angular-normal';
-export * from './templates/toolbar-angular-resizable';