Add github action for deploying #6

	name: Deploy changes to Amplify
	on:
	push:
	branches:
	- main
	pull_request:
	types: [opened, synchronize, reopened]
	workflow_dispatch:

	jobs:
	invoke-lambda:
	runs-on: ubuntu-latest
	permissions:
	id-token: write # 🔹 REQUIRED for OIDC authentication
	contents: read
	steps:
	- name: Configure AWS Credentials
	uses: aws-actions/configure-aws-credentials@v4
	with:
	aws-region: us-east-1
	# role name must match the name in the UI Construct of the CDK code
	role-to-assume: arn:aws:iam::${{ secrets.AWS_ACCOUNT_ID }}:role/staging-OSDP-Prototype-UIBuildFunctionInvokerRole
	- name: Invoke Lambda
	run: \|
	aws lambda invoke \
	--function-name ${{ secrets.LAMBDA_ARN }} \
	--payload '{"AMPLIFY_BRANCH_NAME": "'"${{ github.head_ref \|\| github.ref_name }}"'"}' \
	--cli-binary-format raw-in-base64-out \
	response.json
	cat response.json

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