Bump google.golang.org/grpc from 1.45.0 to 1.53.0 #78

	name: Continuous Integration
	on: [pull_request, push]
	jobs:
	build:
	name: Build & test
	runs-on: ubuntu-latest
	steps:
	- name: Set up Go
	uses: actions/setup-go@v2
	with:
	go-version: 1.18
	id: go
	- name: Check out the code
	uses: actions/checkout@v2
	- name: Run make ci
	run: make ci
	build-container:
	name: Build container image
	runs-on: ubuntu-latest
	steps:
	- name: Check out the code
	uses: actions/checkout@v2
	- name: Run make container
	run: VERSION=ci-build make container

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