File 0022-fix-bundled-rapidjson.patch of Package ceph-ceph-17.2.9

diff --git a/src/rapidjson/include/rapidjson/document.h b/src/rapidjson/include/rapidjson/document.h
index e3e20df..b0f1f70 100644
--- a/src/rapidjson/include/rapidjson/document.h
+++ b/src/rapidjson/include/rapidjson/document.h
@@ -316,8 +316,6 @@ struct GenericStringRef {
 
     GenericStringRef(const GenericStringRef& rhs) : s(rhs.s), length(rhs.length) {}
 
-    GenericStringRef& operator=(const GenericStringRef& rhs) { s = rhs.s; length = rhs.length; }
-
     //! implicit conversion to plain CharType pointer
     operator const Ch *() const { return s; }