fix port copy-pasta, test cancel-in-progress

Author: TimHess

.github/workflows/component-shared-workflow.yml

@@ -36,7 +36,7 @@ jobs:
       eureka:
         image: ${{ inputs.runConfigServer && 'steeltoe.azurecr.io/eureka-server' || null }}
         ports:
-          - 8888:8888
+          - 8761:8761
 
     env:
       DOTNET_NOLOGO: true