Allow MS_C2PA_SIGNING OID to pass

[mauricefisher64]

Changes in this pull request

This PR will allow Microsoft generated C2PA manifests to validate on Verify. Note, this code will soon be replaced when we release Trust list support and its configuration store.

Checklist

• This PR represents a single feature, fix, or change.
• All applicable changes have been documented.
• Any TO DO items (or similar) have been entered as GitHub issues and the link to that issue has been included in a comment.

[codecov-commenter]

Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (027c8f9) 78.98% compared to head (f910419) 78.98%.

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Additional details and impacted files

@@            Coverage Diff             @@
##             main     #314      +/-   ##
==========================================
- Coverage   78.98%   78.98%   -0.01%     
==========================================
  Files          79       79              
  Lines       23349    23350       +1     
==========================================
  Hits        18442    18442              
- Misses       4907     4908       +1     

Files	Coverage Δ
sdk/src/cose_validator.rs	67.25% <0.00%> (-0.08%)	⬇️

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