chore: bump @progress/wct-a11y-spec from 2.2.2 to 2.2.3 in /src-a11y (#1489)

* chore: bump @progress/wct-a11y-spec from 2.2.2 to 2.2.3 in /src-a11y

Bumps [@progress/wct-a11y-spec](https://github.com/telerik/web-components-ux) from 2.2.2 to 2.2.3.
- [Commits](https://github.com/telerik/web-components-ux/commits)

---
updated-dependencies:
- dependency-name: "@progress/wct-a11y-spec"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

* docs: update accessibility and keyboard-nav specs

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: kendo-bot <kendouiteam@progress.com>

Author: dependabot[bot]

components/carousel/accessibility/wai-aria-support.md

@@ -29,6 +29,7 @@ This section lists the selectors, attributes, and behavior patterns supported by
 |  | `aria-roledescription=carousel` | Clarifies the role of the Carousel element. |
 |  | `tabindex=0` | Carousel element must be focusable. |
 | `.k-scrollview-wrap` | `role=list` | Clarifies the scrollview wrap as a list of items (images). |
+| `.k-scrollview-nav-wrap>.k-scrollview-nav .k-button` | `aria-label` | The buttons need an accessible name |
 | `.k-scrollview>.k-sr-only` | `aria-live=polite` | Identifies a hidden element as a live region in the `polite` state, meaning assistive technology users are informed about changes to the region at the next available opportunity. |
 |  | `aria-live=off` | Identifies a hidden element as a live region that is in the `off` state, meaning assistive technology users are not informed about changes to the region. |
 | `.k-scrollview-wrap>*` | `role=listitem` | Specifies the role of each Carousel item. |

src-a11y/package-lock.json

@@ -8,7 +8,7 @@
   "author": "",
   "license": "ISC",
   "devDependencies": {
-    "@progress/wct-a11y-spec": "^2.2.2",
+    "@progress/wct-a11y-spec": "^2.2.3",
     "gulp": "^4.0.2",
     "gulp-json-editor": "^2.5.6",
     "gulp-rename": "^2.0.0",