Update to 1.2.3

Ryujinx.Graphics.Vulkan.Dependencies.MoltenVK.nuspec

@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
   <metadata>
     <id>Ryujinx.Graphics.Vulkan.Dependencies.MoltenVK</id>
-    <version>1.2.0</version>
+    <version>1.2.3</version>
     <description>This package contains MoltenVK dependancy required by Ryujinx.Graphics.Vulkan project to be used by Ryujinx on macOS.</description>
     <authors>marysaka_</authors>
     <license type="expression">Apache-2.0</license>

deps/MoltenVK_icd.json

@@ -0,0 +1,8 @@
+{
+    "file_format_version" : "1.0.0",
+    "ICD": {
+        "library_path": "./libMoltenVK.dylib",
+        "api_version" : "1.2.0",
+        "is_portability_driver" : true
+    }
+}