meson: Fix python version check
The dependency module cannot be used. Instead, use the language_version function the meson python module.
Closes: https://gitlab.gnome.org/World/PasswordSafe/-/issues/322
The dependency module cannot be used. Instead, use the language_version function the meson python module.
Closes: https://gitlab.gnome.org/World/PasswordSafe/-/issues/322