Add start-jupyter.bat for windows and fixup dependencies.

Thanks to
[jay-c88](https://github.com/jasonppy/VoiceCraft/pull/25#issuecomment-2027980511)
for the windows batch file!

This does the thing to actually install the jupyter notebook kernel and
instructs the user to refresh their browser to pickup the changes in the
notebook.

start-jupyter.bat

@@ -0,0 +1,21 @@
+:: Windows Docker Context Batch File
+:: No need to install nvidia toolkit as Windows driver supports docker GPUs
+:: Credit to github/jay-c88 for this
+:: https://github.com/jasonppy/VoiceCraft/pull/25#issuecomment-2028053878
+@echo off
+
+docker start jupyter > nul 2> nul || ^
+docker run -it ^
+-d ^
+--gpus all ^
+-p 8888:8888 ^
+--name jupyter ^
+--user root ^
+-e NB_USER="%username%" ^
+-e CHOWN_HOME=yes ^
+-e GRANT_SUDO=yes ^
+-w "/home/%username%" ^
+-v %cd%:"/home/%username%/work" ^
+jupyter/base-notebook
+
+pause