Add missing Fedora packages

What does this Merge Request do and why?

Add missing Fedora packages:

• gpgme-devel for the gpgme gem.

• openssl for the openssl binary to resolve error on generating registry host key:

  INFO: gitlabhq_development exists, nothing to do here.
  /bin/bash: line 1: req: command not found
  make: *** [support/makefiles/Makefile.registry.mk:12: registry_host.key] Error 127
  ❌️ ERROR: Failed to install.

Merge Request checklist

• This change is backward compatible. If not, please include steps to communicate to our users.
• Tests added for new functionality. If not, please raise Issue to follow-up.
• Documentation added/updated, if needed.
• gdk doctor test added, if needed.
• Add the ~highlight label if this MR should be included in the CHANGELOG.md.