[KED-1395] Document all datasets in kedro.extras.datasets

[yetudada]

Description

• Our contribution process has changed recently with the introduction of kedro.extras, the new 🏡 for all of our datasets, decorators and transformers.
• It's in this place that all contributor can add extensions to Kedro
• We want to track contributions to kedro.extras.datasets by including a directory-level README.md that describes what's in this directory
• This could be a table or even paragraph description of what you'll find here

Context

• It will help us keep track of all of the amazing contributions that the open source developers make
• It also gives users a high-level view of all the datasets we support in kedro.extras.datasets

Possible Implementation

• We follow this documentation style guide: https://github.com/quantumblacklabs/kedro/blob/develop/docs/README.md

We're thinking of doing something like this in this doc

pandas

Dataset Name	Saving Mechanism	Creator
CSVDataSet	pandas	QuantumBlack
...	...	...

spark

Dataset Name	Saving Mechanism	Creator
SparkDataSet	spark	QuantumBlack
...	...	...

...

[Klio-Foxtrot187]

I am working on this task at the moment.

[yetudada]

@Klio-Foxtrot187 Let us know how you're getting on with this. Thank you so much for helping us!

[Klio-Foxtrot187]

@Klio-Foxtrot187 Let us know how you're getting on with this. Thank you so much for helping us!

Hi, apologies for the delay as I am currently in my exam week, with resume with this next week!

[yetudada]

We merged this as part of #305