Bump dockerfile to go 1.17 #2538

	name: Test
	on: push
	jobs:
	unit:
	name: Unit
	runs-on: ubuntu-latest
	steps:
	- name: Set up Go
	uses: actions/setup-go@v1
	with:
	go-version: '1.17'
	- name: Checkout
	uses: actions/checkout@v2
	- name: Restore cache
	uses: actions/cache@v2
	with:
	path: ~/go/pkg/mod
	key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
	- name: Run tests
	env:
	GOBINPATH: ~/go/bin/
	run: \|
	make setup-ci
	make test-ci
	- name: Send coverage
	env:
	COVERALLS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: ~/go/bin/goveralls -coverprofile=_build/coverage-all.out -service=github

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