Support FMCSA add date format for new carrier targeting

scripts/populate_new_carrier_startup_campaign.py

@@ -213,6 +213,7 @@ def startup_date_filter(cols: set[str], days: int) -> str:
       CASE
         WHEN add_date ~ '^\\d{4}-\\d{2}-\\d{2}' THEN add_date::date
         WHEN add_date ~ '^\\d{1,2}/\\d{1,2}/\\d{4}$' THEN to_date(add_date, 'MM/DD/YYYY')
+        WHEN add_date ~ '^\\d{2}-[A-Z]{3}-\\d{2}$' THEN to_date(add_date, 'DD-MON-YY')
         ELSE NULL
       END
     ) >= CURRENT_DATE - (%(recent_days)s::int * INTERVAL '1 day')
@@ -286,6 +287,7 @@ def fetch_candidates(conn, limit: int, recent_days: int) -> list[CarrierCandidat
           CASE
             WHEN add_date ~ '^\\d{{4}}-\\d{{2}}-\\d{{2}}' THEN add_date::date
             WHEN add_date ~ '^\\d{{1,2}}/\\d{{1,2}}/\\d{{4}}$' THEN to_date(add_date, 'MM/DD/YYYY')
+            WHEN add_date ~ '^\\d{{2}}-[A-Z]{{3}}-\\d{{2}}$' THEN to_date(add_date, 'DD-MON-YY')
             ELSE NULL
           END DESC NULLS LAST,
           created_at DESC NULLS LAST