sqlite: Update to version 3.49.2

sqlite: Update to version 3.49.2

- Update from version 3.49.1 to 3.49.2
- Update of rootfile
- Changelog
    3.49.2
	Fix a bug in the NOT NULL optimization of version 3.40.0 (item 3c in the
	 version 3.40.0 change log) that can lead to a memory error if abused.
	Fix the count-of-view optimization so that it does not give an incorrect answer
	 for a DISTINCT query.
	Fix a possible incorrect answer that can result if a UNIQUE constraint of a
	 table contains the PRIMARY KEY column and that UNIQUE constraint is used by an
	 IN operator.
	Fix obscure problems with the generate_series() extension function.
	Incremental improvements to the configure/make.

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>