Adding branch option to operator build workflow. #700

	# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
	# SPDX-License-Identifier: MIT

	name: PR Build
	on:
	workflow_dispatch:
	pull_request:
	branches:
	- main*
	types:
	- opened
	- synchronize
	- reopened
	- ready_for_review

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref_name }}
	cancel-in-progress: true

	jobs:
	unit-test:
	name: Run Unit Tests
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Unit Test
	run: make test

	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v3
	with:
	verbose: true

	lint:
	name: Code standards (linting)
	runs-on: ubuntu-22.04
	steps:
	- name: Check out code into the Go module directory
	uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: "~1.22.4"

	- name: Cache tools
	uses: actions/cache@v4
	id: setup-go
	with:
	path: bin
	key: ${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('Makefile') }}-${{ steps.setup-go.outputs.go-version }}

	- uses: actions/cache@v4
	with:
	path: \|
	/home/runner/.cache/golangci-lint
	key: golangcilint-${{ hashFiles('**/go.sum') }}
	restore-keys: \|
	golangcilint-

	- name: Lint
	run: make lint

Provide feedback