Release Versioning, deps versions

[sirjeannot]

Hello,

just received my GBS-C and there is no way to know if the firmware is current or not. There is no versioning anywhere, being in the osd menu or on the webpage. Showing the commit id would help, either in the OSD or on the webpage.

Also knowing with which version of the libraries the project was last compiled would help. For instance the project compiles with version 2.10.8 of ESP Async Webserver (last v2 of the lib), not with any newer version (v3). I did update the wiki page accordingly.

Thanks!

A new user (mostly for VGA input)