* Add back Data Prepper 1.4 docs (#698)
* Add back Data Prepper 1.4 docs
Signed-off-by: Naarcha-AWS <naarcha@amazon.com>
* Fix Data Prepper Docker image
Signed-off-by: Naarcha-AWS <naarcha@amazon.com>
* Update GitHub links to `main` branches rather than `master` where it has been changed
Signed-off-by: Naarcha-AWS <naarcha@amazon.com>
Co-authored-by: Aaron Carson <aaron@aaroncarson.co.uk>