Adding enable/disable azure pipeline options in `az pipeline update`

**Related command**
[az pipelines update](https://learn.microsoft.com/en-us/cli/azure/pipelines?view=azure-cli-latest#az-pipelines-update(azure-devops))

**Is your feature request related to a problem? Please describe.**
I'd like there is a command that I can enable or disable a pipeline run.
Now I have to click the devops page to the pipeline and click the trigger --> enable/disable --> save. We have a lot of pipelines; it is dirty work to click one by one. Now we have to do this. Although there is rest api, but I need to fill in a lot of unchanged properties.

**Describe the solution you'd like**
az pipelines update --enable true/false

**Describe alternatives you've considered**

**Additional context**