Update project.toml of JuliaRegistries

[RGerzaguet]

Hello @ma-laforge
As you have moved PhysicalComm on JuliaTelecom and it is necessary to update the Julia Registries that still points to the former git repo (i.e. https://github.com/ma-laforge/PhysicalCommunications.jl.git).
The package cannot be updated since the link is outdated (I have realized this when I tried to update UHDBindings).

So address this issue, you have to make a PR that changes the repo link here https://github.com/JuliaRegistries/General/blob/master/P/PhysicalCommunications/Package.toml

BR :)

[ma-laforge]

Pending: JuliaRegistries/General#26760