Release v.1.7.19

What's Changed

Playnite support (windows only for now)

• Call flatpak-spawn when in flatpak mode by @PhilipK in #308
• Clippy fixes by @PhilipK in #309
• Initial playnite support by @PhilipK in #310
• Add option to only import installed games for playnite by @PhilipK in #313
• Support for playnite portable version by @PhilipK in #314

Full Changelog: v.1.7.17...v.1.7.19