Bump chromaui/action in /.github/actions/build-node-python

Bumps [chromaui/action](https://github.com/chromaui/action) from 11.12.1 to 11.20.0.
- [Release notes](https://github.com/chromaui/action/releases)
- [Commits](chromaui/action@v11.12.1...v11.20.0)

---
updated-dependencies:
- dependency-name: chromaui/action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/actions/build-node-python/action.yml

@@ -263,7 +263,7 @@ runs:
     # Chromatic
     - name: Run Chromatic
       if: inputs.enable_node == 'true' && inputs.chromatic_enable == 'true'
-      uses: chromaui/action@v11.12.1
+      uses: chromaui/action@v11.20.0
       with:
         exitZeroOnChanges: true
         exitOnceUploaded: true