ipam: rename federation field to delegation #150

	name: tests
	on:
	pull_request:
	paths-ignore:
	- 'README.md'
	push:
	paths-ignore:
	- 'README.md'
	jobs:
	test:
	strategy:
	matrix:
	go-version: [1.19.x, 1.20.x, 1.21.x, 1.22.x]
	os: [ubuntu-latest]
	runs-on: ${{ matrix.os }}
	steps:
	- name: Set up Go
	uses: actions/setup-go@v4.1.0
	with:
	go-version: ${{ matrix.go-version }}

	- name: Check out code into the Go module directory
	uses: actions/checkout@v4.1.1

	- name: Get dependencies
	run: go mod download

	- name: go fmt
	run: \|
	go fmt ./...
	git diff --exit-code \|\| \
	(echo; echo "Unexpected difference. Run 'go fmt' command and commit."; exit 1)

	- name: Run unit tests
	run: go test -v -cover ./...

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