security/rubygem-acme-client-gitlab: Change RUN_DEPENDS from rubygem-base6402 to rubygem-base64
- Bump PORTREVISION for dependency change
acme-client changes from 'base64 ~> 0.2.0' to 'base64 ~> 0.2' since 2.0.22.
Approved by: portmgr (blanket)
With hat: ruby