[macOS] Update required Vulkan API version the ICD configs.

misc/dist/osx_template.app/Contents/Resources/vulkan/icd.d/MoltenVK_icd.json

@@ -2,6 +2,6 @@
     "file_format_version" : "1.0.0",
     "ICD": {
         "library_path": "../../../Frameworks/libMoltenVK.dylib",
-        "api_version" : "1.0.0"
+        "api_version" : "1.1.0"
     }
 }

misc/dist/osx_tools.app/Contents/Resources/vulkan/icd.d/MoltenVK_icd.json

@@ -2,6 +2,6 @@
     "file_format_version" : "1.0.0",
     "ICD": {
         "library_path": "../../../Frameworks/libMoltenVK.dylib",
-        "api_version" : "1.0.0"
+        "api_version" : "1.1.0"
     }
 }