v0.11.2 of flutterpi_tools_mac

Flutter 3.44 compatible fork of flutterpi_tool for building and distributing flutter-pi apps. Changelog excerpt: - Allow Flutter 3.41.x again, since current flutter-pi engine artifacts are available for Flutter 3.41.x but not yet Flutter 3.44.x. - Keep Flutter 3.44 compile compatibility without requiring Flutter 3.44-only enum values.