Bump to Go 1.21, replace logrus with slog #102

	# Copyright 2023 The OpenVEX Authors
	# SPDX-License-Identifier: Apache-2.0

	name: Boilerplate

	on:
	pull_request:
	branches:
	- 'main'
	- 'release-*'

	jobs:

	check:
	name: Boilerplate Check
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false # Keep running if one leg fails.
	matrix:
	extension:
	- go
	- sh
	- yaml

	# Map between extension and human-readable name.
	include:
	- extension: go
	language: Go
	- extension: sh
	language: Bash
	- extension: yaml
	language: YAML
	- extension: yml
	language: YAML

	steps:
	- name: Check out code
	uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0

	- uses: chainguard-dev/actions/boilerplate@main
	with:
	extension: ${{ matrix.extension }}
	language: ${{ matrix.language }}

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