Add java_package to the proto file as java worker failed to compile. (#37)

Author: amamounelsayed

src/proto/identity/ClaimsIdentityRpc.proto

@@ -1,6 +1,8 @@
 syntax = "proto3";
 // protobuf vscode extension: https://marketplace.visualstudio.com/items?itemName=zxh404.vscode-proto3
 
+option java_package = "com.microsoft.azure.functions.rpc.messages";
+
 import "shared/NullableTypes.proto";
 
 // Light-weight representation of a .NET System.Security.Claims.ClaimsIdentity object.

src/proto/shared/NullableTypes.proto

@@ -1,6 +1,8 @@
 syntax = "proto3";
 // protobuf vscode extension: https://marketplace.visualstudio.com/items?itemName=zxh404.vscode-proto3
 
+option java_package = "com.microsoft.azure.functions.rpc.messages";
+
 import "google/protobuf/timestamp.proto";
 
 message NullableString {