Fix postcss-replace

Author: CKGrafico

package-lock.json

@@ -53,7 +53,7 @@
     "postcss-loader": "^5.0.0",
     "postcss-mixins": "^6.2.3",
     "postcss-nested": "^4.2.3",
-    "postcss-replace": "^1.1.2",
+    "postcss-replace": "CKGrafico/postcss-replace#patch-1",
     "postcss-simple-vars": "^5.0.2",
     "prettier": "^2.2.1",
     "prettier-stylelint": "^0.4.2",