Bump Package Version

ScriptableRenderPipeline/LightweightPipeline/sub-package.json

         "com.unity.render-pipelines.core"
     ],
     "dependencies": {
-        "com.unity.shadergraph": "0.1.19"
+        "com.unity.shadergraph": "1.0.0-beta"
     }
 }

ScriptableRenderPipeline/master-package.json

 {
-    "version": "0.1.34",
+    "version": "1.0.0-beta",
-        "com.unity.postprocessing": "0.2.0"
+        "com.unity.postprocessing": "2.0.0-beta"
     },
     "subPackages": [
         "Core",