Test sample error

[Patrick0308]

I tested sample in k8s with v1.9.2 knative.
Errors have occurred.

➜  samples git:(main) tm deploy
FATA[17:22:29] yaml: unmarshal errors:
  line 14: field events not found in type file.Function

➜  samples git:(main) kubectl version
WARNING: This version information is deprecated and will be replaced with the output from kubectl version --short.  Use --output=yaml|json to get the full version.
Client Version: version.Info{Major:"1", Minor:"26", GitVersion:"v1.26.2", GitCommit:"fc04e732bb3e7198d2fa44efa5457c7c6f8c0f5b", GitTreeState:"clean", BuildDate:"2023-02-22T13:39:03Z", GoVersion:"go1.19.6", Compiler:"gc", Platform:"linux/amd64"}
Kustomize Version: v4.5.7
Server Version: version.Info{Major:"1", Minor:"24", GitVersion:"v1.24.0", GitCommit:"4ce5a8954017644c5420bae81d72b09b735c21f0", GitTreeState:"clean", BuildDate:"2022-05-03T13:38:19Z", GoVersion:"go1.18.1", Compiler:"gc", Platform:"linux/amd64"}
WARNING: version difference between client (1.26) and server (1.24) exceeds the supported minor version skew of +/-1

➜  samples git:(main) tm version
Triggermesh CLI, version v1.21.0