[Core feature] activate launchplans via pyflyte

[wckdman]

Motivation: Why do you think this is important?

Launchplan is tied to a specific workflow version, and it needs to be activated with two flytectl commands:

• flytectl get launchplans -p {project} -d {domain} {launchplan_name} to list all launchplans
• flytectl update launchplan -p {project} -d {domain} {launchplan_name} --version {version} --activate to activate the correct one

It would be nice to simplify this process.

Goal: What should the final outcome look like, ideally?

Create a CLI command which activates the latest version of a launch plan by default. It could also accept a specific version as a parameter.

Describe alternatives you've considered

I propose to add this feature to pyflyte

Propose: Link/Inline OR Additional context

No response

Are you sure this issue hasn't been raised already?

• Yes

Have you read the Code of Conduct?

• Yes

[welcome]

Thank you for opening your first issue here! 🛠

[wckdman]

Now we can activate launch plans by this command
pyflyte launchplan --activate -p project-name -d development launch plan_name

It will activate the latest version by default