Fix broken grpc services locations

- Our aim here is to change only the local services location (package name), the server location can't be changed due to backward compatibility.

.gitignore

@@ -49,6 +49,7 @@ captures/
 .idea/tasks.xml
 .idea/vcs.xml
 .idea/workspace.xml
+.idea/protoeditor.xml
 *.iml
 
 # Keystore files

lightwallet-client-lib/src/main/proto/compact_formats.proto

@@ -1,5 +1,6 @@
 syntax = "proto3";
-package cash.z.wallet.sdk.internal.rpc;
+package cash.z.wallet.sdk.rpc;
+option java_package = "cash.z.wallet.sdk.internal.rpc";
 option go_package = "walletrpc";
 option swift_prefix = "";
 // Remember that proto3 fields are all optional. A field that is not present will be set to its zero value.

lightwallet-client-lib/src/main/proto/darkside.proto

@@ -3,7 +3,8 @@
 // file COPYING or https://www.opensource.org/licenses/mit-license.php .
 
 syntax = "proto3";
-package cash.z.wallet.sdk.internal.rpc;
+package cash.z.wallet.sdk.rpc;
+option java_package = "cash.z.wallet.sdk.internal.rpc";
 option go_package = ".;walletrpc";
 option swift_prefix = "";
 import "service.proto";

lightwallet-client-lib/src/main/proto/service.proto

@@ -3,7 +3,8 @@
 // file COPYING or https://www.opensource.org/licenses/mit-license.php .
 
 syntax = "proto3";
-package cash.z.wallet.sdk.internal.rpc;
+package cash.z.wallet.sdk.rpc;
+option java_package = "cash.z.wallet.sdk.internal.rpc";
 option go_package = ".;walletrpc";
 option swift_prefix = "";
 import "compact_formats.proto";