Fix environment

Author: stevebux

.github/actions/build-proxies/action.yml

@@ -66,6 +66,7 @@ runs:
 
     - name: Trigger deploy proxy
       env:
+        APIM_ENV: ${{ inputs.apimEnv }}
         APP_CLIENT_ID: ${{ env.APP_CLIENT_ID }}
         APP_PEM_FILE: ${{ env.APP_PEM_FILE }}
       shell: bash