changes to make things more workshop friendly

skaffold.yaml

@@ -3,9 +3,6 @@ kind: Config
 build:
   artifacts:
   - imageName: gcr.io/gcp-demo-200100/hello-world-nginx
-  kaniko:
-    gcsBucket: skaffold-kaniko-contexts
-    pullSecret: /home/tariqislam/opt/sa/kaniko-sa.json
 deploy:
   kubectl:
     manifests:
@@ -14,4 +11,4 @@ profiles:
   - name: gcb
     build:
       googleCloudBuild:
-        projectId: gcp-demo-200100
+        projectId: <your project ID>