Update src/cpp/core/include/core/FileSerializer.hpp
Update src/cpp/core/include/core/FileSerializer.hpp

Co-authored-by: Jonathan <3692bfa45759a67d83aedf0045f6cb635a966abf@rstudio.com>
JanMarvin/rstudio,JanMarvin/rstudio,JanMarvin/rstudio,JanMarvin/rstudio,JanMarvin/rstudio,JanMarvin/rstudio,JanMarvin/rstudio,JanMarvin/rstudio,JanMarvin/rstudio