[deps]: Update MarkDig to 0.45.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
MarkDig (source)	0.44.0 → 0.45.0

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Release Notes

xoofx/markdig (MarkDig)

v0.45.0

Compare Source

Changes

🚀 Enhancements

• Recognize supplementary characters (PR #​913) by @​tats-u
• Use Dictionary.TryAdd instead of ContainsKey and indexer by reducing lookups. (PR #​917) by @​prozolic
• Replace null checks with IsEmpty property for ReadOnlySpan (PR #​916) by @​prozolic
• Optimize PipeTable parsing: O(n²) → O(n) for 3.7x–85x speedup, enables 10K+ row tables (PR #​922) by @​Mpdreamz

Full Changelog: 0.44.0...0.45.0

_{Published with dotnet-releaser}

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Configuration

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This PR was generated by Mend Renovate. View the repository job log.

[bitwarden-bot]

Internal tracking:

• ID: PM-32937
• Link: https://bitwarden.atlassian.net/browse/PM-32937

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 56.45%. Comparing base (d1a5c4d) to head (fdf8c13).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #7117      +/-   ##
==========================================
- Coverage   56.45%   56.45%   -0.01%     
==========================================
  Files        2013     2013              
  Lines       88098    88098              
  Branches     7860     7860              
==========================================
- Hits        49739    49738       -1     
- Misses      36543    36544       +1     
  Partials     1816     1816              

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