using shared option for Version.cs leaks it to nuget file

templates/src/csharp/Grpc.Auth/project.json.template

@@ -18,7 +18,10 @@
       "define": [ "SIGNED" ],
       "keyFile": "../keys/Grpc.snk",
       "publicSign": true,
-      "xmlDoc": true
+      "xmlDoc": true,
+      "compile": {
+        "includeFiles": [ "../Grpc.Core/Version.cs" ]
+      }
     },
     "dependencies": {
       "Grpc.Core": "${settings.csharp_version}",

templates/src/csharp/Grpc.Core/project.json.template

@@ -25,7 +25,6 @@
         }
       }
     },
-    "shared": "Version.cs",
     "buildOptions": {
       "embed": [ "../../../etc/roots.pem" ],
       "define": [ "SIGNED" ],

templates/src/csharp/Grpc.HealthCheck/project.json.template

@@ -18,7 +18,10 @@
       "define": [ "SIGNED" ],
       "keyFile": "../keys/Grpc.snk",
       "publicSign": true,
-      "xmlDoc": true
+      "xmlDoc": true,
+      "compile": {
+        "includeFiles": [ "../Grpc.Core/Version.cs" ]
+      }
     },
     "dependencies": {
       "Grpc.Core": "${settings.csharp_version}",

templates/src/csharp/build_options.include

@@ -12,6 +12,9 @@
         "keyFile": "../keys/Grpc.snk",
         "publicSign": true,
         "xmlDoc": true,
+        "compile": {
+          "includeFiles": [ "../Grpc.Core/Version.cs" ]
+        },
         "copyToOutput": {
           % if includeData:
           "include": "data/*",
@@ -31,6 +34,9 @@
         "keyFile": "../keys/Grpc.snk",
         "publicSign": true,
         "xmlDoc": true,
+        "compile": {
+          "includeFiles": [ "../Grpc.Core/Version.cs" ]
+        },
         "copyToOutput": {
           % if includeData:
           "include": "data/*",