Enable Trilinos/TeuchosWrappersExt as a TPL
Created by: bscollin
In order to reduce build times, specifically in the CI, it is desirable to use a prebuilt version of Trilinos and TeuchosWrappersExt instead of building the packages. @bartlettroscoe has introduced a small patch to TriBITS which allows projects to switch between building the package and using the prebuilt version. This issue is to track the implementation of this feature.
Definition of Done Prototype of using Trillinos and TeuchosWrappersExt as prebuilt libraries is completed