Update to Go 1.20 #24

	---
	name: Lint Code Base
	on:
	push:
	branches-ignore: [ main ]
	jobs:
	# Lint project
	lint:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	go: [ '1.20', '1.21' ]
	name: Lint Code Base
	steps:
	- name: Checkout Code
	uses: actions/checkout@v3
	with:
	# Full git history is needed to get a proper list of changed files within `super-linter`
	fetch-depth: 0
	- name: Setup go
	uses: actions/setup-go@v4
	with:
	go-version: ${{ matrix.go }}
	- name: Lint Code Base
	uses: github/super-linter@v5
	env:
	# Lint only changed files
	VALIDATE_ALL_CODEBASE: false
	VALIDATE_GO: true
	DEFAULT_BRANCH: main
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	FILTER_REGEX_EXCLUDE: (test.go\|generated\|vendor)

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