docs: remove stale PRAGMA limitation from SQLite section (fixed in v1.9.0)

Author: Ajit Pratap Singh

docs/SQL_COMPATIBILITY.md

@@ -588,7 +588,6 @@ gosqlx format --dialect mysql query.sql
 - Pipelined table functions not supported
 
 #### SQLite
-- PRAGMA statements not parsed (keyword reserved)
 - ATTACH/DETACH not parsed (keywords reserved)
 - VACUUM not supported
 - Virtual tables (FTS5, rtree) not supported