Janus is missing dependencies on Raspberry Pi OS Bookworm

[cghague]

Related https://github.com/tiny-pilot/tinypilot/issues/1668

Our Janus package fails to install on Raspberry Pi OS Bookworm with the following error message:

The following packages have unmet dependencies:
 janus : Depends: libduktape205 (>= 2.0.3) but it is not installable
         Depends: libusrsctp1 (>= 0.9.3.0+20190901) but it is not installable
         Depends: libwebsockets16 (>= 4.0.19) but it is not installable

We should update our build to work with the versions available in Bookworm, which appear to be:

• libduktape207
• libusrsctp2
• libwebsockets17

We might alternatively want to consider using the version of Janus that is included with Raspberry Pi OS Bookworm rather than using our own.