net-im/telegram-desktop: update to 1.8.15
Changelog:
1.8.15 (07.10.19)
- Bug fixes and other minor improvements.
1.8.14 (03.10.19)
- Bug fixes and other minor improvements.
1.8.13 (03.10.19)
- Bug fixes and other minor improvements.
1.8.12 (02.10.19)
- Bug fixes and other minor improvements.
1.8.11 (01.10.19)
- Bug fixes and other minor improvements.
1.8.10 (30.09.19)
- Bug fixes and other minor improvements.
PR: 241319
Submitted by: Henry Hu <henry.hu.sh@gmail.com> (maintainer)