[redhat-3.11] hpa: Do not set replicas to 2 when override set to null (PROJQUAY-6474) #1019

	name: image

	on:
	pull_request_target:
	branches:
	- '*'
	workflow_dispatch:
	inputs:
	tag:
	description: 'Tag to attach to image'
	required: true
	jobs:
	image:
	name: image
	runs-on: ubuntu-latest
	steps:
	- name: check out code
	uses: actions/checkout@v2

	- name: registry login
	uses: docker/login-action@v1
	with:
	registry: quay.io
	username: projectquay+quay_github
	password: ${{ secrets.QUAY_TOKEN }}

	- name: set up qemu
	uses: docker/setup-qemu-action@v2

	- name: set up docker buildx
	uses: docker/setup-buildx-action@v2

	- name: build image
	id: push
	uses: docker/build-push-action@v2
	with:
	platforms: linux/amd64,linux/ppc64le,linux/s390x
	push: true
	context: ./
	tags: quay.io/projectquay/quay-operator:${{ github.event.inputs.tag \|\| github.event.number }}

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