docs: fix CMakeLists example for SQLite3

[disposedtrolley]

This PR modifies the CMakeLIsts.txt listing in the Installing and Using Packages Example: SQLite example doc to fix some build issues I was experiencing.

Without target_include_directories and linking to the ${SQLite3_LIBRARIES} variable instead of sqlite3 directly, cmake --build . errors with:

fatal error C1083: Cannot open include file: 'sqlite3.h': No such file or directory

[JackBoosY]

Will rerun test after #11742 merged.

[dan-shaw]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[ras0219-msft]

Thanks for the PR!