update shader config package to latest

LocalPackages/com.unity.render-pipelines.high-definition-config/CHANGELOG.md

 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## [8.0.0] - 2019-XX-XX
+## [Unreleased]
+
+Version Updated
+The version number for this package has increased due to a version update of a related graphics package.
 
 ## [7.1.1] - 2019-09-05
 

LocalPackages/com.unity.render-pipelines.high-definition-config/Runtime/ShaderConfig.cs

 #endif
         AreaLights = 1,
 
-        DeferredShadowFiltering = HDShadowFilteringQuality.Medium
+        DeferredShadowFiltering = HDShadowFilteringQuality.Medium,
+        BarnDoor = 0
     };
 
     // Note: #define can't be use in include file in C# so we chose this way to configure both C# and hlsl
         public static int s_XrMaxViews = (int)ShaderOptions.XrMaxViews;
         public static int s_PrecomputedAtmosphericAttenuation = (int)ShaderOptions.PrecomputedAtmosphericAttenuation;
         public static int s_AreaLights = (int)ShaderOptions.AreaLights;
+        public static int s_BarnDoor = (int)ShaderOptions.BarnDoor;
         public static HDShadowFilteringQuality s_DeferredShadowFiltering = (HDShadowFilteringQuality)ShaderOptions.DeferredShadowFiltering;
     }
 }

LocalPackages/com.unity.render-pipelines.high-definition-config/Runtime/ShaderConfig.cs.hlsl

 #define SHADEROPTIONS_XR_MAX_VIEWS (2)
 #define SHADEROPTIONS_AREA_LIGHTS (1)
 #define SHADEROPTIONS_DEFERRED_SHADOW_FILTERING (1)
+#define SHADEROPTIONS_BARN_DOOR (0)
 
 
 #endif

LocalPackages/com.unity.render-pipelines.high-definition-config/package.json

 {
     "name": "com.unity.render-pipelines.high-definition-config",
     "description": "Configuration files for the High Definition Render Pipeline.",
-    "version": "7.1.2",
+    "version": "8.0.0",
-    "unityRelease": "0a3",
+    "unityRelease": "0a15",
-        "com.unity.render-pipelines.core": "7.1.2"
+        "com.unity.render-pipelines.core": "8.0.0"
     }
 }