* memory & performance optimisations

* address comments

* version bump

* added advanced_options for reading csv without header, and more custom pyarrow ReadOptions

* updated to use the latest airbyte-cdk

* updated docs

* bump source-s3 to 0.1.6

* remove unneeded lines

* Use the all dep ami for python builds.

* ec2-instance-id should be ec2-image-id

* ec2-instance-id should be ec2-image-id

Co-authored-by: Jingkun Zhuang <Jingkun.Zhuang@icims.com>
Co-authored-by: Davin Chia <davinchia@gmail.com>