RMHDR-200 Use yml config file instead of R script to store pipeline parameters

[pranavanba]

Depends on #7

Major Changes

1. Create config.yml file to store pipeline parameters as key: value pairs in yml format
2. Get config.yml key: value pairs using config::get(config = "prod") and store output in global environment

Minor Changes

1. Remove references to params.R

[itismeghasyam]

Other than the one issue raised above, this PR looks good to me

[pranavanba]

Other than the one issue raised above, this PR looks good to me

What issue are you referring to @itismeghasyam?

[itismeghasyam]

@pranavanba, the one mentioned in the review. Let me copy paste here.

(for L#6 in config.yml)
I see in the current params.R file, the base key is 'main/parquet/' - an extra '/' in the end. Is it ok to not have it here? (asking as it might cause issues with paste0). Same comment for

PARQUET_BUCKET_BASE_KEY_EXTERNAL
PARQUET_BUCKET_BASE_KEY_ARCHIVE

[dpulls]

🎉 All dependencies have been resolved !

[pranavanba]

@pranavanba, the one mentioned in the review. Let me copy paste here.

(for L#6 in config.yml) I see in the current params.R file, the base key is 'main/parquet/' - an extra '/' in the end. Is it ok to not have it here? (asking as it might cause issues with paste0). Same comment for

PARQUET_BUCKET_BASE_KEY_EXTERNAL PARQUET_BUCKET_BASE_KEY_ARCHIVE

Thanks for pointing this out Megha. I've updated the config file.