devel/pecl-msgpack: update to 3.0.1 release (+)

Rename OPCAHE option to APCU and remove useless opcache dependency
Patch config.m4 to always honor APCU setting
Add LICENSE_FILE

Changes:

• Fix PHP-8.6v compatibility
• Fix enum support

Release notes: https://github.com/msgpack/msgpack-php/releases/tag/v3.0.1
Commit log: https://github.com/msgpack/msgpack-php/compare/msgpack-3.0.0...v3.0.1
PR: 295953