Update edge_tts to v6.1.3

* Sort voices in util's --list-voices
* Disable overlapping subtitles by default
* Try to fix subtitles for many hour long TTS generation
* Match Microsoft Edge connection behavior more
* Bump edge_tts version

src/edge_tts/version.py

@@ -1,4 +1,4 @@
 """Edge TTS version information."""
 
-__version__ = "6.1.1"
+__version__ = "6.1.3"
 __version_info__ = tuple(int(num) for num in __version__.split("."))