Use more flexible declaration of phpcompat dependency in composer.

Felix Arntz · Felix Arntz · commit 83f964037075 · 2017-11-24T12:04:45.000-06:00
diff --git a/composer.json b/composer.json
@@ -8,7 +8,7 @@
 	}],
 	"require": {
 		"squizlabs/php_codesniffer": "2.9.*",
-		"wimg/php-compatibility": "8.0.0",
+		"wimg/php-compatibility": "^8",
 		"simplyadmire/composer-plugins" : "@dev"
 	},
 	"require-dev": {
