Update asf.yaml and README.md file #40

	name: gpbackup_go_build_and_test

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]
	types: [ opened, synchronize, reopened, edited, ready_for_review ]

	jobs:

	build_and_unit_test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 0
	path: go/pkg/mod/github.com/cloudberrydb/gpbackup

	- name: Set up Go
	uses: actions/setup-go@v2
	with:
	go-version: 1.21.4

	- name: Set Environment
	run: \|
	echo "GOPATH=/home/runner/work/gpbackup/gpbackup/go" >> $GITHUB_ENV
	echo "/home/runner/work/gpbackup/gpbackup/go/bin" >> $GITHUB_PATH

	- name: Dependencies
	run: \|
	cd ${GOPATH}/pkg/mod/github.com/cloudberrydb/gpbackup
	make depend

	- name: Build
	run: \|
	cd ${GOPATH}/pkg/mod/github.com/cloudberrydb/gpbackup
	make build

	- name: Unit Test
	run: \|
	cd ${GOPATH}/pkg/mod/github.com/cloudberrydb/gpbackup
	make test

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