SSL-PSK for PyMobileDevice3

sslpsk-pmd3 is a fork of the `sslpsk` library, specifically tailored to add TLS-PSK (Pre-Shared Key) support to the Python `ssl` package for `pymobiledevice3` usage. It enables secure socket communication using pre-shared keys, an alternative to traditional certificate-based TLS. The current version is 1.0.3, released on February 9, 2024, with irregular but active maintenance.