feat: Re-add automatic documentation deploy arguments

Author: ADubhlaoich

.github/workflows/docs-build-push.yml

@@ -64,6 +64,8 @@ jobs:
       doc_type: "hugo"
       environment: ${{ inputs.environment }}
       force_hugo_theme_version: ${{ inputs.hugo_theme_override }}
+      auto_deploy_branch: "release-1.5"
+      auto_deploy_env: "prod"
     secrets:
       AZURE_CREDENTIALS: ${{ secrets.AZURE_CREDENTIALS_DOCS }}
       AZURE_KEY_VAULT: ${{ secrets.AZURE_KEY_VAULT_DOCS }}