Updated package to 2.0.1

Package `2.0.0` exists on NuGet.

Author: merbla

src/Serilog.Sinks.Splunk/project.json

@@ -1,5 +1,5 @@
 {
-  "version": "2.0.0",
+  "version": "2.0.1",
   "description": "The Splunk Sink for Serilog",
   "authors": [
     "Matthew Erbs, Serilog Contributors"
@@ -45,4 +45,4 @@
       }
     }
   }
-}
+}