v1.0.5 Bugfix release

What's Changed

• [TASK] add support for v11 in composer/emconf by @twoldanski in #5
• [BUGFIX] fix warning on PHP8/v11 by @twoldanski in #6
• [TASK] change version to 1.0.5 by @twoldanski in #7

Full Changelog: v1.0.4...v1.0.5