Passing in parameters to a locally run flow through the CLI

[robfreedy]

Describe the current behavior

When running a flow locally, there is not way to pass the default parameter values from a prefect.yaml based deployment to the locally running flow. You have to either call the function in the same python file or write code similar to this stack overflow to accept the arguments in the command line, which both require you to define the default values twice

Describe the proposed behavior

Being able to pass in the default parameter values defined in the prefect.yaml deployment to a locally run flow.

Example Use

prefect run-flow --param testing=1 --param testing2="my-var" or something like this to allow parameters to be passed in when running a flow locally without a deployment defined.

Additional context

No response