Bump pion to v4

[mattyg]

pion/transport v3.0.2 includes a fix (workaround?) for android 11+ -- previous versions cannot connect to network interfaces (unless you use a fork of golang which p2p-shipyard is doing currently)

The fix commit in pion/transport: pion/transport@3ba6182

The original golang issue: golang/go#40569

The current workaround used by p2p-shipyard: https://github.com/darksoil-studio/p2p-shipyard/blob/e53bca77507eb808009b753b811aa9fc8ed32f0a/nix/modules/custom-go-compiler.nix#L66

[neonphog]

@mattyg - We're on v3.2.24:

tx5/crates/tx5-go-pion-sys/go.mod

Line 7 in 05e82a2

github.com/pion/webrtc/v3 v3.2.24

Did you mean bump to v4? That just stabilized today apparently! https://pkg.go.dev/github.com/pion/webrtc/v4?tab=versions

[mattyg]

ah yes I guess I meant pion/transport v3.0.2 which is included in pion v4 -- so yeah that would be great to bump soon!