* update minimum cmake version to 3.5 * add '-DCMAKE_POLICY_VERSION_MINIMUM=3.5' to appimage workflow * add '-DCMAKE_POLICY_VERSION_MINIMUM=3.5' to appimage workflow
* update minimum cmake version to 3.5 * add '-DCMAKE_POLICY_VERSION_MINIMUM=3.5' to appimage workflow * add '-DCMAKE_POLICY_VERSION_MINIMUM=3.5' to appimage workflow