Feature: Add ability to configure the script via cli flags

[paulhchoi]

Is your feature request related to a problem? Please describe.

When running the script, our current steps MUST include:

1. Opening the config/pipeline_config.json file to update the configs.
2. The running the scripts with some version of make run.

Describe the solution you'd like

It might be a nice addition to instead, just enable a one-liner like make run --yt=https://youtu.be/some-id --start=00:45:00 -end=01:15:00, and have that just run everything we need. That way we'd pretty much never need to vim/open and file before running the script.