Remove redundant TriBITS includes in CMakeLists.txt files

Created by: bartlettroscoe

Next Action Status:

Changes accepted for SEACAS github repo. Changes for native Trilinos packages pushed. Next: Wait for STK to make changes in native repo and Kokkos to accept PR ...

CC: @trilinos/framework

Description

A long time ago, TriBITS added all the includes needed to process project, repository, and package files to the TriBITS.cmake file. This avoids the need to include the same files over and over again in user *.cmake and CMakeLists.txt files. This removes clutter and speeds up configures.

There is a single script in TriBITS that automatically does this upgrade:

TriBITS/refactoring/remove_std_tribits_includes_r.sh