Update github.com/sapcc/go-bits digest to a54387d #305

	name: CI
	"on":
	pull_request:
	branches:
	- '*'
	paths-ignore:
	- '**.md'
	push:
	branches:
	- master
	paths-ignore:
	- '**.md'
	jobs:
	build:
	name: Build
	needs:
	- lint
	runs-on: ubuntu-latest
	steps:
	- name: Check out code
	uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: "1.21"
	- name: Make all check
	run: make build-all check
	lint:
	name: Lint
	runs-on: ubuntu-latest
	steps:
	- name: Check out code
	uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: "1.21"
	- name: Run gofmt, go vet, staticcheck
	run: make static-check
	test:
	name: Test
	needs:
	- build
	runs-on: ubuntu-latest
	steps:
	- name: Check out code
	uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: "1.21"
	- name: Run tests and generate coverage report
	run: make build/cover.out
	- name: Upload coverage report to Coveralls
	env:
	COVERALLS_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	GIT_BRANCH: ${{ github.head_ref }}
	run: \|
	go install github.com/mattn/goveralls@latest
	goveralls -service=github -coverprofile=build/cover.out

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