ports-mgmt/pkg: Update to 2.2.2

Changes:

• Set numeric uid/gid when adding archive entries
• Provide the METALOG path to pkg scripts
• Run script even for split upgrade

Sponsored by: Beckhoff Automation GmbH & Co. KG

(cherry picked from commit 689d04330dfc5c02421bca3b39b881d1d1ea4001)