* Wed Mar 23 2022 Vitaly Lipatov <lav@altlinux.ru> 3.15.3-alt1
- spec: fix pkg system checking
- epm play: forbid install chromium-gost if it is already installed from the repo (ALT bug 41898)
- epm-full_upgrade: also run epm play --update all
- epm repo: add workaround for AstraLinux (add-apt-repository is broken)
- epm repack: fix anydesk repacking
- add EPM_VERBOSE support and allow verbose for repack scripts