Update llama-poc-push.yaml

Author: MohammadiIram

.tekton/llama-poc-push.yaml

@@ -70,7 +70,7 @@ spec:
       description: Skip checks against built image
       name: skip-checks
       type: string
-    - default: "false"
+    - default: "true"
       description: Execute the build with network isolation
       name: hermetic
       type: string