Daemon 1.8.8 released

• New Feature: Calculate cache hit ratio observation on service level using
  transaction tagging and for Shopware 6 transactions.
• New Feature: (Beta) All requests made with CLI SAPI are assigned to their services via a suffix “:cli” now and not aggregated on a single “cli” service anymore.
• Improvement: Better logging when an API key is invalid
• Improvement: Support for tagged transactions in tracepoints
• Improvement: Upgrade build to use GO 1.18
• Improvement: Enable worker connection pool by default (introduced in 1.7.20)
• Improvement: Use nfpm to build deb/rpm packages instead of fpm
• BC BREAK: Remove support for sysv based daemon management, for automatic
  service management of tideways-daemon systemd is now required.
• Bugfix: Opcache low memory observation was not correctly calculated