MFC r304747:

Update from sqlite3-3.12.1 (3120100) to sqlite3-3.14.1 (3140100).

This commit addresses the tmpdir selection vulnerability fixed in
sqlite3-1.13.0. See VuXML entry 546deeea-3fc6-11e6-a671-60a44ce6887b.

This MFC was suggested by kib@ in the abandoned D7651.

Security: VuXML 546deeea-3fc6-11e6-a671-60a44ce6887b
Security: CVE-2016-6153