ports-mgmt/pkg-devel: update to 1.21.99.3

Changes from 1.21.99.2 to 1.21.99.3

• alias: prime-origins is now uniq
• curl: improve debug output
• file protocol now respects rfc8089 definition
• fix glob search case sensitive support
• update curl to latest version
• update sqlite to latest version
• update lua to latest version
• time: remove usage of deprecated functions
• allow to build against an external libcurl
• fix build with external libarchive
• improve portability
• add support to use an external 3-way merge tool for @config files Sponsored by Future Crew, LLC
• rework the job scheduler, the new jobs scheduler: all known to date scheduler issues are fixed with this new scheduler Sponsored by the FreeBSD Foundation