FTBFS: symbol clash in QCryptographicHash with OpenSSL: SHA1 "redeclared as different kind of entity"

In file included from /home/tjmaciei/src/qt/qt6-release/qtbase/src/corelib/tools/qcryptographichash.cpp:119:
/usr/include/openssl/sha.h:55:72: error: ‘unsigned char* SHA1(const unsigned char*, size_t, unsigned char*)’ redeclared as different kind of entity
   55 | unsigned char *SHA1(const unsigned char *d, size_t n, unsigned char *md);
      |                                                                        ^
In file included from /home/tjmaciei/src/qt/qt6-release/qtbase/src/corelib/tools/qcryptographichash.cpp:23:
/home/tjmaciei/src/qt/qt6-release/qtbase/src/corelib/tools/../../3rdparty/rfc6234/sha.h:123:5: note: previous declaration ‘SHAversion SHA1’
  123 |     SHA1, SHA224, SHA256, SHA384, SHA512
      |     ^~~~