compute: Add example for `log_config` `optional_mode` and `optional_fields` in `google_compute_backend_service`. #14040

	name: GoTest

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:

	build:
	name: Build
	runs-on: ubuntu-latest
	steps:

	- name: Check out code into the Go module directory
	uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1

	- name: Set up Go 1.x
	uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
	with:
	go-version-file: "go.mod"

	- name: Get dependencies
	run: \|
	go mod download

	- name: Build
	run: \|
	make lint
	go build

	- name: Test
	run: \|
	make docscheck
	make test

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