backend: pin proto tooling versions, make github action run verify ta… #435

	name: "Backend verify"

	on:
	push:
	tags:
	- v*
	branches:
	- master
	paths:
	- 'backend/**.go'
	pull_request:
	paths:
	- 'backend/**.go'

	permissions:
	contents: read

	jobs:
	verify:
	name: verify
	runs-on: ubuntu-latest-4
	steps:
	- uses: actions/checkout@v4

	- uses: actions/setup-go@v4
	with:
	go-version-file: 'backend/go.mod'

	- name: Install Task
	uses: arduino/setup-task@v1
	with:
	version: 3.x
	repo-token: ${{ secrets.GITHUB_TOKEN }}

	- name: verify
	run: task backend:verify
	working-directory: backend

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