Added blackrock foundry zone id to tracked zones.

diff --git a/src/highscore.lua b/src/highscore.lua
index 79350cc..0abf139 100644
--- a/src/highscore.lua
+++ b/src/highscore.lua
@@ -78,7 +78,8 @@ addon.dbVersion = addon.dbVersion + 5

 -- Constants
 local TRACKED_ZONE_IDS = {
-	994 -- Highmaul
+	994, -- Highmaul
+	988 -- Blackrock foundry
 }