BTCPay 2.0 compatibiltiy fixes in a backward compatible way. #268

	#name: PHP Unit Tests
	#env:
	# BTCPAY_HOST: ${{ secrets.BTCPAY_HOST }}
	# BTCPAY_API_KEY: ${{ secrets.BTCPAY_API_KEY }}
	# BTCPAY_STORE_ID: ${{ secrets.BTCPAY_STORE_ID }}
	# BTCPAY_NODE_URI: ${{ secrets.BTCPAY_NODE_URI }}
	#on: [ push, pull_request ]
	#
	#jobs:
	# phpunit:
	# runs-on: ubuntu-latest
	# strategy:
	# matrix:
	# php-versions: ['8.0', '8.1']
	# phpunit-versions: ['latest']
	#
	#
	# steps:
	# - name: Checkout
	# uses: actions/checkout@v3
	# with:
	# fetch-depth: '0'
	#
	# - name: Setup PHP, with composer and extensions
	# uses: shivammathur/setup-php@v2
	# with:
	# php-version: ${{ matrix.php-versions }}
	# tools: composer:v2, phpunit:${{ matrix.phpunit-versions }}
	# extensions: curl, json, mbstring, bcmath
	# coverage: xdebug #optional
	#
	# - name: Get composer cache directory
	# id: composer-cache
	# run: echo "::set-output name=dir::$(composer config cache-files-dir)"
	#
	# - name: Cache composer dependencies
	# uses: actions/cache@v2
	# with:
	# path: ${{ steps.composer-cache.outputs.dir }}
	# key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	# restore-keys: ${{ runner.os }}-composer-
	#
	# - name: Install Composer dependencies
	# run: composer install --no-progress --optimize-autoloader
	#
	# - name: Test with phpunit
	# run: vendor/bin/phpunit --coverage-text
	#
	# - name: Setup problem matchers for PHP
	# run: echo "::add-matcher::${{ runner.tool_cache }}/php.json"
	#
	# - name: Setup problem matchers for PHPUnit
	# run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"

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