Bump specklesystems/speckle-automate-github-composite-action

Bumps [specklesystems/speckle-automate-github-composite-action](https://github.com/specklesystems/speckle-automate-github-composite-action) from 0.7.4 to 0.8.1.
- [Release notes](https://github.com/specklesystems/speckle-automate-github-composite-action/releases)
- [Commits](https://github.com/specklesystems/speckle-automate-github-composite-action/compare/0.7.4...0.8.1)

---
updated-dependencies:
- dependency-name: specklesystems/speckle-automate-github-composite-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/main.yml

@@ -29,7 +29,7 @@ jobs:
         run: |
           python main.py generate_schema ${HOME}/${{ env.FUNCTION_SCHEMA_FILE_NAME }}
       - name: Speckle Automate Function - Build and Publish
-        uses: specklesystems/speckle-automate-github-composite-action@0.7.4
+        uses: specklesystems/speckle-automate-github-composite-action@0.8.1
         with:
           speckle_automate_url: ${{ env.SPECKLE_AUTOMATE_URL || 'https://automate.speckle.dev' }} 
           speckle_token: ${{ secrets.SPECKLE_FUNCTION_TOKEN }}