Add support for sqlite3

[kunitoki]

This pull request introduces support for the SQLite3 database library as a new optional module in the codebase. The changes add the SQLite3 source and header files, update build configurations to recognize the new module, and ensure conditional inclusion of SQLite3-related code throughout the project.

SQLite3 module integration:

• Added new files sqlite3_library.c and sqlite3_library.h under thirdparty/sqlite3_library, including module metadata and licensing information, and set up the inclusion of the SQLite3 amalgamated source (sqlite3.c) and header (sqlite3.h). [1] [2]
• Updated the build configuration in tests/CMakeLists.txt to include sqlite3_library as a target module.

Conditional inclusion and usage:

• Modified yup_core.h and yup_core.cpp to conditionally include the SQLite3 module headers and implementation files when YUP_MODULE_AVAILABLE_sqlite3_library is defined, ensuring the codebase only includes SQLite3 support if the module is available. [1] [2]

[codecov]

Codecov Report

❌ Patch coverage is 87.19723% with 37 lines in your changes missing coverage. Please review.
✅ Project coverage is 73.16%. Comparing base (0f4a513) to head (494c234).

Files with missing lines	Patch %	Lines
modules/yup_core/database/yup_SqliteDatabase.cpp	86.97%	34 Missing ⚠️
modules/yup_core/database/yup_SqliteDatabase.h	89.28%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #94      +/-   ##
==========================================
+ Coverage   73.09%   73.16%   +0.06%     
==========================================
  Files         571      573       +2     
  Lines       56051    56342     +291     
==========================================
+ Hits        40971    41223     +252     
- Misses      15080    15119      +39     

Files with missing lines	Coverage Δ
modules/yup_core/yup_core.cpp	100.00% <ø> (ø)
modules/yup_core/database/yup_SqliteDatabase.h	89.28% <89.28%> (ø)
modules/yup_core/database/yup_SqliteDatabase.cpp	86.97% <86.97%> (ø)

... and 4 files with indirect coverage changes

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