CI: el7-gnu8-openmpi-ohpc-static builder broken on master

Created by: bradking

Cc: @chuckatkins @eisenhauer @JasonRuonanWang

Several PRs are blocked by failures of the Install.Make.Fortran test on the el7-gnu8-openmpi-ohpc-static CI build.

One can use this CDash query to see that the test passed on that build in master consistently until 2020-03-12 and has failed consistently ever since.

The first version that failed in the master branch builder was commit bada93f0. That commit merged #2032 where the failure had been seen during CI, but that PR was able to be merged eventually.