Trilinos 14.4.0 release

Notable changes:

In this release, the new versions of Kokkos and TriBITS have been integrated. Please click on the respective link to see the release notes.

Also, the FEI package has been archived meaning, e.g.,

• It has been removed from the Trilinos repository (but still part of the Trilinos git history, Trilinos <15.0).
• No support, maintenance or bug fixes will be provided.
• Trilinos 15.0 will be the first release without it.
• An individual repository of the package will be available in the Trilinos GitHub organization for external development.