Added missing sub-races to pre-renewal (#4510)

db/pre-re/mob_race2_db.txt

@@ -21,3 +21,7 @@ RC2_GVG,1143,1905,1906,1907
 RC2_BATTLEFIELD,1906,1909,1914,1915
 // Treasure Chests
 RC2_TREASURE,1324,1325,1326,1327,1328,1329,1330,1331,1332,1333,1334,1335,1336,1337,1338,1339,1340,1341,1342,1343,1344,1345,1346,1347,1348,1349,1350,1351,1352,1353,1354,1355,1356,1357,1358,1359,1360,1361,1362,1363,1938,1939,1940,1941,1942,1943,1944,1945,1946
+// Manuk
+RC2_MANUK,1986,1987,1988,1989,1990,1997,1998,1999
+// Splendide
+RC2_SPLENDIDE,1991,1992,1993,1994,1995