Update deploy_liquid_functions.yml

Author: panchosoft

.github/workflows/deploy_liquid_functions.yml

@@ -83,7 +83,7 @@ jobs:
         AZURE_API_ID: 'liquid-api'
         AZURE_API_PATH: '/liquid'
         AZURE_API_NAME: 'Liquid API'
-        AZURE_API_SPEC_URL: 'https://$AZURE_FUNCTIONAPP_NAME.azurewebsites.net/api/openapi/v3.json'
+        AZURE_API_SPEC_URL: 'https://fn-liquid-dev.azurewebsites.net/api/openapi/v3.json'
 
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps: