move library/string_utils/base64 into library/cpp/string_utils/base64 (folders starting on [a-e])
@@ -562,7 +562,7 @@ Include files should be specified in the order of less general to more general (
#include <library/json/json_reader.h>
// library
-#include <library/string_utils/base64/base64.h>
+#include <library/cpp/string_utils/base64/base64.h>
#include <library/threading/local_executor/local_executor.h>
```
