[ELI-604] adding new env flag

Author: TOEL2

.github/workflows/preprod_publish_deploy.yaml

@@ -50,7 +50,7 @@ jobs:
         run: |
           mkdir -p ~/.proxygen
           echo "$PROXYGEN_PRIVATE_KEY" > ~/.proxygen/eligibility-signposting-api.pem
-          make setup-proxygen-credentials
+          make setup-proxygen-credentials ENV=prod
       - name: Generate specification
         run: |
           make construct-spec APIM_ENV=preprod

.github/workflows/prod_publish_deploy.yaml

@@ -49,7 +49,7 @@ jobs:
         run: |
           mkdir -p ~/.proxygen
           echo "$PROXYGEN_PRIVATE_KEY" > ~/.proxygen/eligibility-signposting-api.pem
-          make setup-proxygen-credentials
+          make setup-proxygen-credentials ENV=prod
       - name: Generate specification
         run: |
           make construct-spec APIM_ENV=prod