Fix for loop range bug: #37358

(cherry picked from commit 0b5bad78c0)

modules/gdscript/gdscript_parser.cpp

@@ -3114,7 +3114,6 @@ void GDScriptParser::_parse_block(BlockNode *p_block, bool p_static) {
 								}
 							} else {
 								constant = false;
-								break;
 							}
 						}