Add new entry for ach17726fj in abci.csv (#50)

Co-authored-by: Yusuke Oda <[email protected]>

Author: so298

abci.csv

@@ -6,4 +6,5 @@ acg17478gz,32,2025-11-13T00:00:00Z
 acg17145sv,16,2025-11-30T00:00:00Z
 acg17385ug,8,2025-10-31T00:00:00Z
 ach17679md,8,2025-10-31T00:00:00Z
+ach17726fj,32,2025-10-30T00:00:00Z
 acf15833kg,8,2025-12-31T00:00:00Z