chore(deps): update chromaui/action action to v16.3.0 (#8492)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [chromaui/action](https://redirect.github.com/chromaui/action) |
action | minor | `v16.2.0` → `v16.3.0` |

---

### Release Notes

<details>
<summary>chromaui/action (chromaui/action)</summary>

###
[`v16.3.0`](https://redirect.github.com/chromaui/action/blob/HEAD/CHANGELOG.md#v1630-Tue-Apr-14-2026)

[Compare
Source](https://redirect.github.com/chromaui/action/compare/v16.2.0...v16.3.0)

##### 🚀 Enhancement

- feat: add `--vitest` flag for `@chromatic-com/vitest` integration
[#&#8203;1252](https://redirect.github.com/chromaui/chromatic-cli/pull/1252)
([@&#8203;AriPerkkio](https://redirect.github.com/AriPerkkio))
- Show more information on invalid React Native builds
[#&#8203;1271](https://redirect.github.com/chromaui/chromatic-cli/pull/1271)
([@&#8203;codykaup](https://redirect.github.com/codykaup))

##### Authors: 2

- Ari Perkkiö
([@&#8203;AriPerkkio](https://redirect.github.com/AriPerkkio))
- Cody Kaup ([@&#8203;codykaup](https://redirect.github.com/codykaup))

***

</details>

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.github/workflows/chromatic.yml

@@ -25,7 +25,7 @@ jobs:
         run: yarn install --immutable
 
       - name: Publish to Chromatic
-        uses: chromaui/action@688adae582d884d6b739d58b347e8f48829339a9 # v16.2.0
+        uses: chromaui/action@5c6ec06f45a2117a25f07b1bf2b2f3009233fac8 # v16.3.0
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           projectToken: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}