Update working directory for GUARDRAILS_API_KEY setup in regression pipeline

Author: Locatelli-Flor

.github/workflows/regression-pipeline.yml

@@ -46,8 +46,9 @@ jobs:
           sudo apt-get update
           sudo apt-get install docker-compose -y
 
+
       - name: Set GUARDRAILS_API_KEY env file
-        working-directory: backend
+        working-directory: backend/RAGManager
         run: echo "GUARDRAILS_API_KEY=${{ secrets.GUARDRAILS_API_KEY }}" > .env
 
       - name: Build and start backend app