In WebRTC M92 the RTCAudioSession lock changed from a recursive one to a regular
mutex one, so make sure we don't attempt to lock it  while already holding the
lock.

Allows for overriding any (overridable, of course) config option.

The implemented options are the call handle and UUID.

Found via `codespell -q 3 -S ./lang`

The Jitsi team would like to thank @AliKarpuzoglu, @linuxpi and The Hopp Foundation for the initial effort and help throughout.

When the method was called from Swift they were collected before calling them.

feat(external_api) exposes more events from JS to native and adds the ability to send actions from native to JS.

The amplitude-js library gained React Native support so there is no need to keep
separate implementations.

Swift has a longstanding bug where a framework and a type cannot be named the
same. We have somehow managed to not run into this, but it now seems to be
hitting us.

Since this is a breaking change, this starts the road for SDK 3.0.

The dynamic size of it was causing trouble. Fix it by setting a fixed PiP window
size (150px) which makes it consisstent with what we have on Android.

Fixes: https://github.com/jitsi/jitsi-meet/issues/6562

We are downloading code off the Internet and executing it on the user's device,
so run it sandboxed to avoid potential bad actors.

Since it's impossible to eval() safely in JS and React Native doesn't offer
something akin to Node's vm module, here we are rolling our own.

On Android it uses the Duktape JavaScript engine and on iOS the builtin
JavaScriptCore engine. The extra JS engine is *only* used for evaluating the
downloaded code and returning a JSON string which is then passed back to RN.

See: https://github.com/jitsi/jitsi-meet/issues/4720

The subsystem is set to the bundle ID and the category to "JitsiMeetSDK".