Issue #14720: sqlite3: Convert datetime microseconds correctly

Patch by Lowe Thiderman
diff --git a/Misc/ACKS b/Misc/ACKS
index 205f813..bdb39f2 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1068,6 +1068,7 @@
 Mikhail Terekhov
 Richard M. Tew
 Tobias Thelen
+Lowe Thiderman
 Nicolas M. Thiéry
 James Thomas
 Robin Thomas