Adjust ally ratios for HOUSE and INTEGRATED command rights

Updated the HOUSE ally ratio to match the player's (G)BV budget and INTEGRATED ratio to double the player's budget. This change aligns the ratios more accurately with the intended gameplay balance adjustments.

MekHQ/src/mekhq/campaign/mission/AtBContract.java

@@ -1793,8 +1793,8 @@ public int calculateContractDifficulty(Campaign campaign) {
         double allyRatio = switch (getCommandRights()) {
             case INDEPENDENT    -> 0; // no allies
             case LIAISON        -> 0.4; // single allied heavy/assault mek, pure guess for now
-            case HOUSE          -> 0.25; // allies with 25% of the player's (G)BV budget
-            case INTEGRATED     -> 0.5; // allies with half the player's (G)BV budget
+            case HOUSE          -> 0.25; // allies with same (G)BV budget
+            case INTEGRATED     -> 0.5; // allies with twice the player's (G)BV budget
         };
 
         if (allyRatio > 0) {