motivation: align with swift project coc update
changes: update coc to the version used by the swift project (contributor-covenant.org 1.4)
Update 0226-package-manager-target-based-dep-resolution.md
Co-authored-by: Konrad `ktoso` Malawski <ktoso@apple.com>
motivation: unique, accurate name
changes:
* rename project to SwiftAWSLambdaRuntime
* rename main module to AWSLambdaRuntime
* rename / simplify sample module names
* adjust readme and scripts