Update to support AWS Lambda Runtime for Swift v2 (#22)

- Update this library to support the upcoming release of AWS Lambda
Runtime for Swift v2.
This change affects the public API (some `Sendable` added) and requires
a major version bump. I propose to release v2 to align this library's
major with the Swift AWS Lambda Runtime's major.

- Add a QuoteAPI example in the `Examples` directory

Add quote api example (#20)

In preparation for a v2 release that will support the Lambda Runtime v2, I'm adding an end-to-end example project

Upgrade swift-aws-lambda-events (#19)

Upgrade swift-aws-lambda-events from version `0.x.x` to version `1.x.x`

Fix Query String Parameters Being Ignored (#11)

* Put query string into the path for OpenAPIGenerator code

* minor comments and formatting changes

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Co-authored-by: Sébastien Stormacq <[email protected]>

Update swift lambda event dependency to version 0.3.0

use from instead of branch for swift docc plugin

First public release