Need further discussion about how to list out the source of databank

[iamtekson]

The idea behind this issue is to create a contribution-friendly databank list instead of a table and more info section. For now, I have the following things in mind:

• List of dataset into a data group (maybe based on the type of datasets)
• Remove more info section

[Pratichhya]

Reference: https://github.com/iamtekson/awesome-geospatial-data-sources