Remove redundant "BattleTech Firestorm LC" product from catalog

Firestorm selects game vs. Live Cam behavior from its assigned IP address, so a
separate LC product entry is unnecessary. Drop it from Apps.xml and update the
catalog tests (now 3 products / 5 entries; removed FirestormLC_Matches_Original).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Console/RedPlanet/Apps.xml

@@ -65,18 +65,6 @@
             hostType="None" />
   </Product>
 
-  <Product id="8EE93A6C-F16A-49be-B867-37FAE9087FFF"
-           name="BattleTech Firestorm LC"
-           menuText="BattleTech Firestorm LC..."
-           hostTypeDialog="false">
-    <Launch key="8EE93A6C-F16A-49be-B867-37FAE9087FFF"
-            displayName="BattleTech Firestorm LC"
-            exe="C:\Games\MW4\launcher.exe"
-            args=""
-            autoRestart="true"
-            hostType="None" />
-  </Product>
-
   <!-- RIOJoy — virtual-gamepad feeder for the cockpit RIO board (separate repo,
        net48 framework-dependent). Its dist\RIOJoy-<ver>.zip is purpose-built for
        Install Product: extracts to C:\Games (giving postinstall.bat + RIOJoy\),