fix: remove +1 from horizon scanner's displayed zoom level to show the accurate zoom level

Previously the display would instantly jump from 1.00x to 2.01x, and show 31.00x instead of 30.00 at the max zoom level

src/game/bondview.c

@@ -2380,7 +2380,7 @@ Gfx *bviewDrawHorizonScanner(Gfx *gdl)
 #ifdef PLATFORM_N64
 		fovy = 60.0f / fovy + 1;
 #else
-		fovy = 60.0f / fovy * g_PlayerFovZoomMultiplier + 1;
+		fovy = 60.0f / fovy * g_PlayerFovZoomMultiplier;
 #endif
 	}