[All] Switch to hardcoded ziggyai STT/TTS servers during this testing phase

buildroot-external/rootfs-overlay/home/ovos/ovos/config/mycroft.conf

@@ -50,7 +50,7 @@
   "tts": {
     "module": "ovos-tts-plugin-server",
     "ovos-tts-plugin-server": {
-      "host": "https://tts.smartgic.io/piper",
+      "host": "https://pipertts.ziggyai.online",
       "voice": "ryan-low",
       "sentence_tokenize": true
     },
@@ -62,7 +62,7 @@
   "stt": {
     "module": "ovos-stt-plugin-server",
     "ovos-stt-plugin-server": {
-      "url": "https://stt.smartgic.io/fasterwhisper/stt"
+      "url": "https://fasterwhisper.ziggyai.online/stt"
     },
     "fallback_module": "ovos-stt-plugin-vosk",
     "ovos-stt-plugin-vosk": {