Update Bindings

See merge request elixxir/elixxir-dapps-sdk-swift!34

Release https://git.xx.network/elixxir/client/-/pipelines/148551

Release https://git.xx.network/elixxir/client/-/pipelines/148505

Improve UdNetworkStatus callback

See merge request elixxir/elixxir-dapps-sdk-swift!36

Improve testability

See merge request elixxir/elixxir-dapps-sdk-swift!35

# Conflicts:
#	Sources/XXClient/Functors/NewUdManagerFromBackup.swift

XXMessengerClient

See merge request elixxir/elixxir-dapps-sdk-swift!33

This reverts commit b7c18129.

Release https://git.xx.network/elixxir/client/-/pipelines/148088

Remove MessengerContext

Functors for accessing XXClient components

Add tests