Remove support for VPP 21.06 (#112) #342

	---
	name: CI
	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:
	check:
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-go@v3
	with:
	go-version: 1.20.x
	- run: go mod tidy -v
	- name: "Check for changes in go.mod"
	run: \|
	git diff --name-only --exit-code go.mod \|\| ( git diff && echo "Run go tidy to update go.mod" && false )

	build:
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-go@v3
	with:
	go-version: 1.20.x
	- run: go mod download
	- name: "Compile Go code"
	run: \|
	go build -v ./...

	test:
	runs-on: ubuntu-20.04
	steps:
	- uses: actions/checkout@v3
	- name: "Enable VRF kernel module"
	run: \|
	sudo apt-get update && \
	sudo apt-get install -y linux-modules-extra-$(uname -r) && \
	sudo modprobe -v vrf \|\| ( echo >&2 "FAILURE"; false )
	- name: "Build images"
	run: make images
	- name: "Run Tests"
	run: make test

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