Update MoltenVK binaries (#2516)

* New binaries for MoltenVK on Darwin 24.6.0 Darwin Kernel Version 24.6.0: Wed Oct 15 21:12:37 PDT 2025; root:xnu-11417.140.69.703.14~1/RELEASE_ARM64_VMAPPLE

* New binaries for MoltenVK on Darwin 24.6.0 Darwin Kernel Version 24.6.0: Wed Oct 15 21:12:37 PDT 2025; root:xnu-11417.140.69.703.14~1/RELEASE_ARM64_VMAPPLE

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Co-authored-by: The Silk.NET Automaton <9011267+dotnet-bot@users.noreply.github.com>

Author: silkdotnet

src/Native/Silk.NET.MoltenVK.Native/runtimes/ios/native/libMoltenVK.a

@@ -2,7 +2,7 @@
     "file_format_version" : "1.0.0",
     "ICD": {
         "library_path": "./libMoltenVK.dylib",
-        "api_version" : "1.2.0",
+        "api_version" : "1.4.0",
         "is_portability_driver" : true
     }
 }