STT Request - KaldiGstreamerServer

[JarbasAl]

was removed from ovos-core but available in mycroft-core, a plugin needs to be made and mapped to the old config string in the Factory class

related code:

• https://github.com/jcsilva/docker-kaldi-gstreamer-server
• https://github.com/alumae/kaldi-gstreamer-server
• http://kaldi-asr.org/models.html
• #438 - Added KaldiSTT as a Speech to Text-Engine. MycroftAI/mycroft-core#440
• Kaldi STT MycroftAI/mycroft-core#878
• https://github.com/OpenVoiceOS/ovos-plugin-manager/blob/dev/ovos_plugin_manager/stt.py#L90