review Python build: sqlite3

[dellelce]

Need to ensure:

• as many as possible options are enabled
• our build follows other common (alpine, archlinux, etc) builds.

example of retrieving build options:

 x=s.connect(":memory:")
 z=x.execute("pragma compile_options") # z = cursor
 a=z.fetchall()
[('COMPILER=gcc-4.8.5 20150623 (Red Hat 4.8.5-44)',), ('ENABLE_FTS4',), ('ENABLE_FTS5',), ('ENABLE_GEOPOLY',), ('ENABLE_JSON1',), ('ENABLE_MATH_FUNCTIONS',), ('ENABLE_RTREE',), ('THREADSAFE=1',)]

[dellelce]

related StackOverflow questions:

• https://stackoverflow.com/questions/60244988/how-can-i-use-the-fts5-extension-with-the-sqlite3-python-module-with-python-3-7