fix(dynamite): escape RegExp names

Signed-off-by: Nikolas Rimikis <leptopoda@users.noreply.github.com>

Author: Leptopoda

packages/dynamite/dynamite/lib/src/helpers/dart_helpers.dart

@@ -96,6 +96,7 @@ const _reservedNames = [
   'on',
   'operator',
   'part',
+  'RegExp',
   'rethrow',
   'return',
   'set',

packages/dynamite/dynamite_end_to_end_test/lib/types.openapi.dart

@@ -24,6 +24,7 @@ typedef $Uri = dynamic;
 typedef $Uint8List = dynamic;
 typedef $List = dynamic;
 typedef $Map = dynamic;
+typedef $RegExp = dynamic;
 
 @BuiltValue(instantiable: false)
 abstract interface class $BaseInterface {

packages/dynamite/dynamite_end_to_end_test/lib/types.openapi.json

@@ -69,6 +69,9 @@
             },
             "Map": {
                 "type": "object"
+            },
+            "RegExp": {
+                "type": "object"
             }
         }
     },