plugin: update signatures and memory for ko 7.4 (#989)

Author: Bing-su

plugin/CactbotEventSource/FFXIVProcessKo.cs

@@ -8,7 +8,7 @@
 
 namespace Cactbot {
   public class FFXIVProcessKo : FFXIVProcess {
-    // Last updated for FFXIV 7.3
+    // Last updated for FFXIV 7.4
     // Per aers/FFXIVClientStructs, what we call EntityMemory is actually:
     // Client::Game::Character::Character (0x22E0)
     //   Client::Game::Object::GameObject (0x190)
@@ -115,8 +115,8 @@ public FFXIVProcessKo(ILogger logger) : base(logger) { }
 
     // A piece of code that reads the job data.
     // The pointer of interest is the first ???????? in the signature.
-    private static String kJobDataSignature = "488B3D????????33ED";
-    private static int kJobDataSignatureOffset = -6;
+    private static String kJobDataSignature = "488D0D????????0F95C2E8????????488B8D";
+    private static int kJobDataSignatureOffset = -15;
     // The signature finds a pointer in the executable code which uses RIP addressing.
     private static bool kJobDataSignatureRIP = true;