Bump google.golang.org/protobuf from 1.28.1 to 1.33.0 #135

	---
	name: Tests

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	jobs:

	build:
	name: Build
	runs-on: ubuntu-20.04
	steps:

	- name: Set up Go 1.20
	uses: actions/setup-go@v2
	with:
	go-version: ^1.20

	- name: Install libpcap0.8-dev
	run: sudo apt-get install libpcap0.8-dev

	- name: Check out code into the Go module directory
	uses: actions/checkout@v2

	- name: Get dependencies
	run: \|
	go get -v -t -d ./...
	if [ -f Gopkg.toml ]; then
	curl https://raw.githubusercontent.com/golang/dep/master/install.sh \| sh
	dep ensure
	fi

	- name: Build
	run: go build -v -ldflags "-linkmode external -extldflags -static" -tags=netgo .

	- name: Test
	run: go test -v .

	- name: Check code formatting using gofmt
	uses: Jerome1337/[email protected]

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