docs: update readme #2

	name: rawstring Pull Request Check
	on:
	pull_request:
	paths:
	- 'rawstring/**'
	push:
	paths:
	- 'rawstring/**'
	workflow_dispatch:
	permissions:
	contents: read
	jobs:
	build:
	name: build
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-go@v4
	with:
	go-version: 1.19
	- name: Build
	run: cd rawstring && go build -v ./...
	- name: Test
	run: cd rawstring && go test -v -gcflags=all=-l ./...

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