Bump Microsoft.SourceLink.GitHub to 10.0.103

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
Microsoft.SourceLink.GitHub	10.0.102 → 10.0.103

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Configuration

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (bdc665f) to head (5ca4384).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #151   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            2         2           
  Lines          132       132           
  Branches         8         8           
=========================================
  Hits           132       132           

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