Fix version replace (php-debugbar#781)

Author: erikn69

composer.json

@@ -22,7 +22,7 @@
         "symfony/var-dumper": "^4|^5|^6|^7"
     },
     "replace": {
-        "maximebf/debugbar": "*"
+        "maximebf/debugbar": "self.version"
     },
     "require-dev": {
         "phpunit/phpunit": "^8|^9",