Add Github Action to validate nuget package runs on Lambda #14

	name: Validate Nuget Package Docker Build
	on: [pull_request]

	jobs:
	build:

	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-dotnet@v3
	with:
	dotnet-version: 7.x
	- run: dotnet tool install -g Amazon.Lambda.Tools
	- name: Build and package nuget
	uses: cake-build/cake-action@v1
	with:
	cake-version: 1.3.0
	- name: Build and package lambda
	working-directory: ./sample/SampleLambda
	run: dotnet lambda package SampleLambda --profile default --region us-west-1
	- name: Run docker
	run: docker run --detach -p 9000:8080 samplelambda:latest
	- name: Test function
	run: curl -XPOST "http://localhost:9000/2015-03-31/functions/function/invocations" -d '{}'

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