### Motivation:
To migrate to GitHub actions and centralised infrastructure.
### Modifications:
Changes of note:
* Adopt swift-format using rules from SwiftNIO
* Remove scripts and docker files which are no longer needed
### Result:
Feature parity with old CI.
* Improve documentation for NIOExtras
Motivation:
Docs will help users do things correctly.
Modifications:
Add missing comments, improve links.
Result:
Better docc documentation
* Docc in NIOHTTPCompression
* NIOSOCKS docc
* Correct bad symbol
* Minor typo
Co-authored-by: Cory Benfield <lukasa@apple.com>
Motivation:
The RSocket protocol uses a 24 bit length field
Modifications:
- add two new methods readInteger and writeInteger on ByteBuffer that support reading and writing integers of any size.
- add a new case (.three) to ByteLength
Result:
LengthFieldBasedFrameDecoder & LengthFieldPrepender do now support a 24 bit length field
Co-authored-by: Johannes Weiss <johannesweiss@apple.com>
