db: NES: Add Metal Slader Glory (JP) to injectable bases.

Metal Slader Glory is the only NES WAD which has MMC5 mapper support (afaik), also its rom size is 1 MB, which overpasses Kirby's Adventure rom size (768 kB).
Unfortunately this is a Japanese release only, but it's nice to have this base since it has option for inject a few roms larger than 768 kB.

FriishProduce/database.json

@@ -113,6 +113,13 @@
             "titles": ["スーパーマリオブラザーズ３", "Super Mario Bros. 3", "Super Mario Bros. 3", "슈퍼 마리오브라더스 3"]
         },
 
+	{
+            "id": "00010001-464339__",
+            "region": [0],
+            "emu_ver": [1],
+            "titles": ["メタルスレイダーグローリー", "Metal Slader Glory"]
+        },
+
         {
             "id": "00010001-464651__",
             "region": [1, 5],
@@ -569,4 +576,4 @@
             "titles": ["YouTube"]
         }
     ]
-}
+}