Require a new version of PHPCompatibility.

Author: Felix Arntz

composer.json

@@ -8,7 +8,7 @@
 	}],
 	"require": {
 		"squizlabs/php_codesniffer": "2.9.*",
-		"wimg/php-compatibility": "7.1.5",
+		"wimg/php-compatibility": "8.0.0",
 		"simplyadmire/composer-plugins" : "@dev"
 	},
 	"require-dev": {
@@ -19,11 +19,11 @@
 		"classmap": ["src/wpephpcompat.php"]
 	},
 	"scripts": {
-		"post-update-cmd": "vendor/bin/phpcs --config-delete installed_paths; rm -rf vendor/squizlabs/php_codesniffer/CodeSniffer/Standards/PHPCompatibility; cp -rp vendor/wimg/php-compatibility vendor/squizlabs/php_codesniffer/CodeSniffer/Standards/PHPCompatibility",
-		"post-install-cmd": "vendor/bin/phpcs --config-delete installed_paths; rm -rf vendor/squizlabs/php_codesniffer/CodeSniffer/Standards/PHPCompatibility; cp -rp vendor/wimg/php-compatibility vendor/squizlabs/php_codesniffer/CodeSniffer/Standards/PHPCompatibility"
+		"post-update-cmd": "vendor/bin/phpcs --config-delete installed_paths; rm -rf vendor/squizlabs/php_codesniffer/CodeSniffer/Standards/PHPCompatibility; cp -rp vendor/wimg/php-compatibility/PHPCompatibility vendor/squizlabs/php_codesniffer/CodeSniffer/Standards/PHPCompatibility",
+		"post-install-cmd": "vendor/bin/phpcs --config-delete installed_paths; rm -rf vendor/squizlabs/php_codesniffer/CodeSniffer/Standards/PHPCompatibility; cp -rp vendor/wimg/php-compatibility/PHPCompatibility vendor/squizlabs/php_codesniffer/CodeSniffer/Standards/PHPCompatibility"
 	},
 	"scripts-dev": {
-		"post-update-cmd": "vendor/bin/phpcs --config-set installed_paths vendor/wp-coding-standards/wpcs/;",
-		"post-install-cmd": "vendor/bin/phpcs --config-set installed_paths vendor/wp-coding-standards/wpcs/;"
+		"post-update-cmd": "vendor/bin/phpcs --config-set installed_paths vendor/wp-coding-standards/wpcs/",
+		"post-install-cmd": "vendor/bin/phpcs --config-set installed_paths vendor/wp-coding-standards/wpcs/"
 	}
 }