Remove fixed phpstan error ignore

Author: Flynsarmy

phpstan.neon

@@ -4,8 +4,4 @@ parameters:
     level: 5
     inferPrivatePropertyTypeFromConstructor: true
     paths:
-        - src
-    ignoreErrors:
-        # Somewhere between Oct 5 2020 and Jan 4 2021, Larastan made a change
-        # that resulted in this method call erroring. Just ignore it I guess?
-        - '#DB::getSchemaBuilder#'
+        - src