chore: Upgrade to golang 1.21.6 #3646

	# Copyright 2022 The kpt Authors
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	name: Porch

	on:
	push:
	paths-ignore:
	- "docs/**"
	- "site/**"
	pull_request:
	paths-ignore:
	- "docs/**"
	- "site/**"

	jobs:
	tests:
	name: Porch Unit Tests
	runs-on: ubuntu-latest
	steps:
	- name: Set up Go
	uses: actions/setup-go@v3
	with:
	go-version: '>=1.21.6'
	- name: Run Porch Unit Tests
	uses: actions/checkout@v3
	- name: Verify format / headers etc
	run: scripts/verify-fix-all.sh
	working-directory: ./porch
	- name: Build
	run: make porch
	working-directory: ./porch
	- name: Test
	run: make test
	working-directory: ./porch
	- name: Tidy
	run: make tidy

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