[Bug libgomp/85411] [openacc] Move GOMP_OPENACC_DIM parsing out of nvptx plugin

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85411

Tom de Vries <vries at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |FIXED
   Target Milestone|---                         |9.0

--- Comment #3 from Tom de Vries <vries at gcc dot gnu.org> ---
Patch with test-cases committed, marking resolved-fixed.