Add install of v2-as-default

[cferenba]

This adds the gftl-shared-v2-as-default directory to the install list for gftl-shared. This will be needed by an upcoming pFUnit change that switches that package to use the v2 interfaces.

[cferenba]

The CI failure has the message:

/home/runner/work/_temp/1652b1ca-3bb0-4904-be30-cf5d3802556f.sh: line 1: gfortran-13: command not found

which is not related to the change in this MR.

[tclune]

Yes - I'll ignore the gcc-13 issue. (Hopefully CI gets fixed in the near future.)

[tclune]

Hmm. I'd have thought that there were more changes needed ...

Thanks!

[mathomp4]

Yes - I'll ignore the gcc-13 issue. (Hopefully CI gets fixed in the near future.)

I think this is fixed in #75

[tclune]

Oops - I thought this was a PR on pFUnit. Lots of other projects depend on gftl-shared, so I strongly suspect I need to revert this PR.

[tclune]

Will try to expedite such testing ...

[cferenba]

I don't think the PR needs to be reverted. It does add a new install, but nobody will pick up the new directory unless they explicitly request it.

[cferenba]

And I should add, there's a larger set of changes coming in pFUnit for the v1-to-v2 transition, but they will not build without this change.

[tclune]

Ah - apologies for the noise. Rushing around trying to take care of several issues after a day of meetings.

Instead, I guess I have a question then - how is this helping with the pFunit issue and the Cray compiler then? Will there be a separate PR there to use the new install target?

[tclune]

Ah - just saw your other email. I'm less confused now.

Cheers.