Fix png files changed by git

Signed-off-by: huhamhire-hosts <hosts@huhamhire.com>
Merge branch 'HostsUtl-Desktop-Dev'
Add buttons to export hosts files encoding by ANSI/UTF-8

Signed-off-by: huhamhire-hosts <hosts@huhamhire.com>
Merge branch 'HostsUtl-Desktop-Ui'