Update RocksDB, SQLite, Doctest

[bthomee]

High Level Overview of Change

This PR updates a few of our dependencies.

Context of Change

To ensure we leverage security and performance improvements, we perform periodic updates of our dependencies. I note that SOCI and Snappy also have updates, but those require patches and will therefore be done in a separate PR.

After applying these updates, I ran rippled both with NuDB and RocksDB and was successfully able to sync to testnet.

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Refactor (non-breaking change that only restructures code)
• Performance (increase or change in throughput and/or latency)
• Tests (you added tests for code that already exists, or your new feature included in this PR)
• Documentation update
• Chore (no impact to binary, e.g. .gitignore, formatting, dropping support for older tooling)
• Release

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 78.6%. Comparing base (3b810c3) to head (82c11cf).
⚠️ Report is 136 commits behind head on develop.

Additional details and impacted files

@@            Coverage Diff            @@
##           develop   #6015     +/-   ##
=========================================
- Coverage     78.6%   78.6%   -0.0%     
=========================================
  Files          817     817             
  Lines        69023   69024      +1     
  Branches      8239    8242      +3     
=========================================
  Hits         54252   54252             
- Misses       14771   14772      +1     

see 4 files with indirect coverage changes

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[a1q123456]

Would be nice if we could deploy a test net and a live net server to soak test those changes.

[bthomee]

Would be nice if we could deploy a test net and a live net server to soak test those changes.

Yes. With the OpenSSL 1.x to 3.x upgrade we need to do so already. Once 3.0.0 is out we can deploy one node with optimized NuDB settings and one with optimized RocksDB settings.

[pratikmankawde]

LGTM