change references from /swift-server to /awslabs

[sebsto]

Change Examples, README, and doc to refer to https://github.org/awslabs instead of https://github.org/swift-server

[Copilot]

Pull Request Overview

This PR updates GitHub repository references from the swift-server organization to the awslabs organization across the entire codebase. This reflects a repository migration to consolidate AWS-related Swift packages under the awslabs organization.

• Updates all GitHub URLs from https://github.com/swift-server/swift-aws-lambda-runtime.git to https://github.com/awslabs/swift-aws-lambda-runtime.git
• Updates references to related repositories like swift-aws-lambda-events and sswg to their new awslabs locations
• Updates documentation, examples, and package manifests to reflect the new repository locations

Reviewed Changes

Copilot reviewed 61 out of 61 changed files in this pull request and generated 3 comments.

File	Description
readme.md	Updated dependency URLs and documentation links to awslabs organization
Scripts and documentation files	Updated repository references in setup scripts and tutorial content
Package.swift files	Updated dependency declarations across all example projects
Security and contribution docs	Updated organization references for security reporting and contributions

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