Add Sound Switcher Indicator as a .deb package instead of PPA

[sbstn87]

• [X] I have checked that this app does not already have a pending request and has not previously been declined.
• App Name: Sound Switcher Indicator
• Download URL: https://launchpad.net/~yktooo/+archive/ubuntu/ppa/+packages
• Website URL: https://yktoo.com/en/software/sound-switcher-indicator/
• App Summary: This app shows an icon in the indicator area or the system tray (whatever is available in your desktop environment). Icon’s menu allows you to switch the current sound input and output (i.e. source and sink in PulseAudio’s terms, respectively) ports with just two clicks.

Is it possible to add this application as a direct .deb package download instead of PPA, so it will make it possible to install it on all Debian based distros, not only different flavours of Ubuntu?