Fix xmake.lua to use TiltedCore 0.2.8

This meant also removing and extraneous TiltedCore pin in Code\Client\xmake.lua so it would inherit properly.

Fixing the several submodules will need to be their own PRs.

Author: rfortier

Code/client/xmake.lua

@@ -72,6 +72,6 @@ target(name)
         "kernel32")
 end
 
-add_requires("tiltedcore v0.2.7", {debug = true})
+add_requires("tiltedcore")
 
 build_client("SkyrimTogetherClient")

xmake.lua

@@ -34,7 +34,7 @@ end
 add_requires(
     "entt v3.10.0", 
     "recastnavigation v1.6.0", 
-    "tiltedcore master", 
+    "tiltedcore 0.2.8", 
     "cryptopp 8.9.0", 
     "spdlog v1.13.0", 
     "cpp-httplib 0.14.0",