Update golang version to 1.21.3 #384

	name: Acceptance Tests Cleanup (Buildin)
	on:
	pull_request:
	types: [closed]
	paths:
	- "Makefile"
	- "src/acceptance/**"

	env:
	BUILDIN_MODE: true
	SERVICE_OFFERING_ENABLED: false
	PR_NUMBER: "${{ github.event.pull_request.number }}"
	DEPLOYMENT_NAME: "autoscaler-buildin-${{ github.event.pull_request.number }}"

	jobs:
	deployment_cleanup:
	name: Cleanup deployments
	runs-on: ubuntu-latest
	container:
	image: ghcr.io/cloudfoundry/app-autoscaler-release-tools:main
	steps:
	- uses: actions/checkout@v4
	with:
	path: app-autoscaler-release
	ref: main

	- uses: ./app-autoscaler-release/.github/actions/setup-environment
	with:
	ssh-key: ${{ secrets.BBL_SSH_KEY }}

	- name: "clean up"
	shell: bash
	run: \|
	#! /usr/bin/env bash
	set -eu -o pipefail

	# The subsequent assignments are needed HERE because of:
	# <https://github.com/actions/runner/issues/2058> or
	# <https://github.com/actions/checkout/issues/785>
	export BBL_STATE_PATH="${GITHUB_WORKSPACE}/bbl/bbl-state"
	declare -r AUTOSCALER_DIR="${GITHUB_WORKSPACE}/app-autoscaler-release"

	make --directory="${AUTOSCALER_DIR}" deploy-cleanup

Provide feedback