Description: Temporary patch to fix compilation with gcc-12

Forwarded: https://github.com/doxygen/doxygen/commit/5198966c8d5fec89116d025c74934ac03ea511fa

Author: Paolo Greppi <paolo.greppi@libpf.com>

Last-Update: 2022-07-24

Index: doxygen/src/cache.h

===================================================================

--- doxygen.orig/src/cache.h

+++ doxygen/src/cache.h

@@ -19,6 +19,7 @@

 #include <list>

 #include <unordered_map>

 #include <mutex>

+#include <utility>

 #include <ctype.h>

 /*! Fixed size cache for value type V using keys of type K.