Embed sqlite amalgamation 3.53.0 source code

[gwynne]

These changes are now available in 1.12.7

Update embedded SQLite from 3.51.3 to 3.53.0 (SQLite release notes).

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 29.57%. Comparing base (f768ac5) to head (d600b50).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main     #103       +/-   ##
===========================================
- Coverage   70.88%   29.57%   -41.31%     
===========================================
  Files          10       11        +1     
  Lines         965    34061    +33096     
===========================================
+ Hits          684    10073     +9389     
- Misses        281    23988    +23707     

Files with missing lines	Coverage Δ
Sources/SQLiteNIO/SQLiteCustomFunction.swift	82.48% <ø> (ø)
Sources/VaporCSQLite/sqlite_nio_sqlite3.c	28.36% <ø> (ø)

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

Made major changes since