Printing enum values as integers was broken before 7.1.0.
Upgrade the library so we include commits
20d4f2e83686287b8d56
which fix the issue.
(cherry picked from commit 8a4844e029)
* Remove the usage of global flags and definitions
set through the CMAKE_CXX_FLAGS variable.
* Use cmake target compile features for setting the
CXX standard automatically.
* Make C++14 globally available in the project
* Closes#21033
(cherry picked from commit e60c1f84a7)