Fix VMS installation - update vmsconfig.pm for consistency

Fix VMS installation - update vmsconfig.pm for consistency

An effort was made to update the VMS installation data to align with
configuration data.  This touched the script templates in VMS/, but
didn't update the generation of vmsconfig.pm to match...  and also
missed a spot.

This change adds the missing updates

Ref:
https://github.com/openssl/openssl/pull/16842

Fixes #22899

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Tom Cosgrove <tom.cosgrove@arm.com>
(Merged from https://github.com/openssl/openssl/pull/23081)