Alignment with Carbon version 10.32 (#588)

* feat(code-snippet): add copy functionality

- docs: add custom feedback copy text example

* feat(tile): support disabled state for SelectableTile, RadioTile

Closes #539

* build(rollup): add clipboard-copy to globals

* feat(copy-button): add copy functionality

* feat(content-switcher): deprecate the light prop

- docs: remove the light variant example

* fix(toolbar-search): remove outer div

* feat(search): add searchClass prop

* fix(composed-modal): set hasScrollingContent class on ModalBody

* docs(data-table): add expandable size examples

* feat(tooltip): add TooltipFooter component

* fix(time-picker): correctly display invalidText

* feat(breadcrumb): support overflow menu

* feat(multi-select): export inputRef prop

* chore(deps-dev): upgrade carbon-components to v10.32.0

* feat(form): add noMargin prop to FormGroup

* docs(tooltip): document TooltipFooter

* feat(context-menu): support danger kind for ContextMenuOption

* feat(data-table): support rendering empty table header in skeleton

* refactor(types): use shorter import path in DataTableSkeleton

* feat(data-table): allow sorting to be disabled for a specific header

* docs(data-table): update example to desort the Protocol header

As an example, it makes more sense because all the values ("http") are the same.

* fix(context-menu): set initial y offset of context menu based on window height #577

* fix(context-menu): render submenu based on viewport constraints #577

src/DataTable/DataTableSkeleton.svelte

@@ -1,5 +1,5 @@
 <script>
-  /** @extends {"../DataTable/DataTable"} DataTableHeader */
+  /** @extends {"./DataTable"} DataTableHeader */
 
   /**
    * Specify the number of columns
@@ -77,7 +77,11 @@
     <thead>
       <tr>
         {#each cols as col (col)}
-          <th>{values[col] || ""}</th>
+          {#if typeof values[col] === "object" && values[col].empty === true}
+            <th></th>
+          {:else}
+            <th>{values[col] || ""}</th>
+          {/if}
         {/each}
       </tr>
     </thead>