Deprecation warning from serverless relating to plugin

[chrishoward]

Serverless version: 2.52.0
Serverless-jest-plugin version: 0.3.0

sls create function -f myFunction --handler handlers/myFunction

This works, but shows a deprecation warning:

             - ServerlessJestPlugin for "function", "path", "handler", "reporter", "reporter-options"
            Please report this issue in plugin issue tracker.
            Starting with next major release, this will be communicated with a thrown error.
            More Info: https://www.serverless.com/framework/docs/deprecations/#CLI_OPTIONS_SCHEMA

Edit: Looks like a pull request is ready to go: #45