Remove composer invalid entries

Slamdunk · Slamdunk · commit 3391e7a3addc · 2022-02-17T15:02:00.000+01:00
diff --git a/composer.json b/composer.json
@@ -18,9 +18,6 @@
         "doctrine/common": "^2.6",
         "phpunit/phpunit": "^7.1"
     },
-    "replace": {
-        "myclabs/deep-copy": "self.version"
-    },
     "autoload": {
         "psr-4": {
             "DeepCopy\\": "src/DeepCopy/"
