bump golang.org/x/tools from 0.1.9 to 0.21.0 in /internal/tools #5913

	name: build-and-test-windows
	on:
	push:
	branches: [ main ]
	tags:
	- 'v[0-9]+.[0-9]+.[0-9]+*'
	pull_request:
	env:
	TEST_RESULTS: testbed/tests/results/junit/results.xml

	jobs:
	windows-unittest:
	runs-on: windows-latest
	steps:
	- name: Checkout Repo
	uses: actions/checkout@v2
	- name: Setup Go
	uses: actions/setup-go@v2.1.5
	with:
	go-version: 1.17
	- name: Setup Go Environment
	run: \|
	echo "GOPATH=$(go env GOPATH)" >> $GITHUB_ENV
	echo "$(go env GOPATH)/bin" >> $GITHUB_PATH
	shell: bash
	- name: Cache Go
	uses: actions/cache@v2
	with:
	path: \|
	\Users\runneradmin\go\pkg\mod
	%LocalAppData%\go-build
	key: v1-go-pkg-mod-${{ runner.os }}-${{ hashFiles('/go.mod', '/go.sum') }}
	- name: Run Unit tests
	# use default Go build tags from Makefile.common
	run: go test --tags containers_image_openpgp,exclude_graphdriver_btrfs,exclude_graphdriver_devicemapper ./...
	- name: GitHub Issue Generator
	if: ${{ failure() && github.ref == 'ref/head/main' }}
	run: \|
	cd internal/tools && go install go.opentelemetry.io/collector/cmd/issuegenerator
	issuegenerator $TEST_RESULTS

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