Upgrade SQLite JDBC to 3.51.3 and add new SQL features by mrigger · Pull Request #1300 · sqlancer/sqlancer

- Bump sqlite-jdbc from 3.49.1.0 to 3.51.3.0
- Add math functions (acos, asin, sqrt, pi, ln, log, etc.) from 3.35.0
- Add format(), unixepoch() from 3.38.0
- Add IS DISTINCT FROM / IS NOT DISTINCT FROM operators from 3.39.0
- Add JSON -> and ->> extraction operators from 3.38.0
- Add unhex(), octet_length(), timediff() from 3.41.0/3.43.0
- Add concat(), concat_ws(), string_agg() from 3.44.0
- Add missing json_replace(), json_set()
- Add JSONB scalar functions (jsonb, jsonb_array, jsonb_extract, etc.) from 3.45.0
- Add json_pretty() from 3.46.0
- Add unistr(), unistr_quote() from 3.50.0
- Fix json_insert/json_object/jsonb_* argument parity via generateArguments overrides
- Remove now-unnecessary expected errors for json_insert odd args and json_object even args

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>