Update deploy.yml

add FLASK_SECRET_KEY

Author: apkostka

.github/workflows/deploy.yml

@@ -84,6 +84,7 @@ jobs:
             ENV=prod
             OPENAI_API_KEY=${{ secrets.OPENAI_API_KEY }}
             FEEDBACK_PASSWORD=${{ secrets.FEEDBACK_PASSWORD }}
+            FLASK_SECRET_KEY=${{ secrets.FLASK_SECRET_KEY }}
             DB_HOST=${{secrets.DB_HOST}}
             DB_PASSWORD=${{secrets.DB_PASSWORD}}
             DB_PORT=${{secrets.DB_PORT}}