Bump nested modules to v1.8.1 #188

	name: go test
	on: [push]
	jobs:
	sdk-go-build-test:
	runs-on: ubuntu-latest
	# Use a matrix strategy to test all the modules simultaneously.
	strategy:
	fail-fast: false
	matrix:
	MOD_PATH:
	[
	./,
	./measure/google,
	./measure/here,
	./measure/osrm,
	./measure/routingkit,
	]
	steps:
	# Checks out the changes.
	- name: git clone
	uses: actions/checkout@v4

	# Determines the Go version to use.
	- name: determine Go version
	run: \|
	export GO_VERSION=$(cat workflow-configuration.yml \| yq '.go-version' -r)
	echo "Using Go version $GO_VERSION"
	echo "GO_VERSION=${GO_VERSION}" >> $GITHUB_ENV

	# Sets up Go with the version set before.
	- name: set up go
	uses: actions/setup-go@v5
	with:
	go-version: ${{ env.GO_VERSION }}
	cache-dependency-path: \|
	**/go.sum
	**/go.mod

	# Builds the Go code.
	- name: go build
	run: go build -v ./...
	working-directory: ${{ matrix.MOD_PATH }}

	# Runs the Go tests.
	- name: go test
	run: go test ./...
	working-directory: ${{ matrix.MOD_PATH }}

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