Remove condition for staging deployment

Removed condition for deploying staging from develop branch.

Author: yfanti

.github/workflows/publish_staging.yml

@@ -45,7 +45,6 @@ jobs:
           installation_id: ${{ secrets.INSTALLATION_ID }}
 
       - name: Deploy staging (develop branch)
-        if: github.ref == 'refs/heads/develop'
         uses: JamesIves/github-pages-deploy-action@v4
         with:
           repository-name: OP-TED/docs-staging