chore(android-sqlite): Repair start times of spans generated by SentrySQLiteDriver (#5543)

chore(android-sqlite): Repair start times of spans generated by SentrySQLiteDriver (JAVA-275)

Repairs the nanoTimetamp of the SentryNanotimeDates used as start times for the spans generated by SentrySQLiteDriver. Without those repairs, all spans within a given wall clock millisecond are displayed by Sentry UI as starting at that same millisecond and are re-ordered arbitrarily. Often that's quite confusing as actual BEGIN -> EXECUTE STATEMENT -> END sequences can appear as EXECUTE STATEMENT -> END -> BEGIN (etc.).

For more details, see the discussion [here](https://github.com/getsentry/sentry-java/pull/5504#issuecomment-4679631245).