Add the components governance file cgmanifest.json for tokenizer's vocab files

[tarekgh]

No description provided.

[tarekgh]

CC @GrabYourPitchforks

[tarekgh]

@ericstj I added the component governance file cgmanifest.json in the root of the repo. We can store it anywhere in the repo if we want to. Please let me know if you are ok with that.

CC @michaelgsharp

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.86%. Comparing base (a9b4212) to head (c2171cd).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #7283      +/-   ##
==========================================
- Coverage   68.87%   68.86%   -0.01%     
==========================================
  Files        1467     1467              
  Lines      273955   273954       -1     
  Branches    28380    28380              
==========================================
- Hits       188697   188671      -26     
- Misses      77946    77973      +27     
+ Partials     7312     7310       -2     

Flag	Coverage Δ
Debug	68.86% <100.00%> (-0.01%)	⬇️
production	63.32% <ø> (-0.02%)	⬇️
test	89.18% <100.00%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
...Microsoft.ML.Tokenizers/Model/TiktokenTokenizer.cs	78.28% <ø> (ø)
...oft.ML.Tokenizers.Data.Tests/TokenizerDataTests.cs	100.00% <ø> (ø)
...est/Microsoft.ML.Tokenizers.Tests/TiktokenTests.cs	98.98% <100.00%> (ø)

... and 9 files with indirect coverage changes

[tarekgh]

/ba-g the failed test is recognized by the build analysis but somehow the build analysis still complaining that helix returned failure.