supportsTakConfig

Support for TAK (ATAK) module configuration, from the since_firmware its ModuleConfig field declares.

The schema says 2.8.0 because that is where the firmware gained the write, persist and remote-admin read paths (meshtastic/firmware#11216). Before it, v2.7.x AdminModule::handleSetModuleConfig() had no case for the tak submessage: the node ACKed the write and rebooted without storing anything, so the editor appeared to save and always read back as unspecified (Meshtastic-Android#6430).