mediastreamer2 from network:telephony project

需要 openSUSE Tumbleweed ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/network:telephony/openSUSE_Tumbleweed/network:telephony.repo
zypper refresh
zypper install mediastreamer2

需要 15.6 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/network:telephony/15.6/network:telephony.repo
zypper refresh
zypper install mediastreamer2

需要 15.5 ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/network:telephony/15.5/network:telephony.repo
zypper refresh
zypper install mediastreamer2

需要 15.6 ARM ，用 root 執行：

zypper addrepo https://download.opensuse.org/repositories/network:telephony/15.6_ARM/network:telephony.repo
zypper refresh
zypper install mediastreamer2