chore(deps): update chromaui/action action to v15 (#8172)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [chromaui/action](https://redirect.github.com/chromaui/action) |
action | major | `v14.0.0` → `v15.0.0` |

---

### Release Notes

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

###
[`v15.0.0`](https://redirect.github.com/chromaui/action/blob/HEAD/CHANGELOG.md#v1500-Mon-Feb-02-2026)

[Compare
Source](https://redirect.github.com/chromaui/action/compare/v14.0.0...v15.0.0)

##### 💥 Breaking Change

- Update storybook to `10.x` & upgrade dependencies
[#&#8203;1228](https://redirect.github.com/chromaui/chromatic-cli/pull/1228)
([@&#8203;kasperpeulen](https://redirect.github.com/kasperpeulen)
[@&#8203;ndelangen](https://redirect.github.com/ndelangen)
[@&#8203;jwir3](https://redirect.github.com/jwir3))

##### 🐛 Bug Fix

- Revert "Merge pull request
[#&#8203;1228](https://redirect.github.com/chromaui/action/issues/1228)
from chromaui/norbert/further-upgrades"
[#&#8203;1235](https://redirect.github.com/chromaui/chromatic-cli/pull/1235)
([@&#8203;jwir3](https://redirect.github.com/jwir3))

##### Authors: 3

- Kasper Peulen
([@&#8203;kasperpeulen](https://redirect.github.com/kasperpeulen))
- Norbert de Langen
([@&#8203;ndelangen](https://redirect.github.com/ndelangen))
- Scott Johnson ([@&#8203;jwir3](https://redirect.github.com/jwir3))

***

</details>

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.github/workflows/chromatic.yml

@@ -23,7 +23,7 @@ jobs:
         run: yarn install --immutable
 
       - name: Publish to Chromatic
-        uses: chromaui/action@9f1ad414f2e282aeff674364a9098b328382103f # v14.0.0
+        uses: chromaui/action@f1f9e3277eb1eaa8cba4c6bcebc9809291ee29ea # v15.0.0
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           projectToken: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}