Update http to https in c#.md

Liongrass · web-flow · commit ab71c0cf40ab · 2024-09-18T03:28:05.000+08:00
This pull request changes an outdated link as it causes issue [lightningnetwork#670](lightninglabs/docs.lightning.engineering#670). The document is mirrored on the Builder's Guide repo
diff --git a/docs/grpc/c#.md b/docs/grpc/c#.md
@@ -219,4 +219,4 @@ client.GetInfo(new GetInfoRequest());
 
 ### Conclusion
 
-With the above, you should have all the `lnd` related `gRPC` dependencies installed locally in your project. In order to get up to speed with `protobuf` usage from C#, see [this official `protobuf` tutorial for C#](https://developers.google.com/protocol-buffers/docs/csharptutorial). Additionally, [this official gRPC resource](http://www.grpc.io/docs/tutorials/basic/csharp.html) provides more details around how to drive `gRPC` from C#.
+With the above, you should have all the `lnd` related `gRPC` dependencies installed locally in your project. In order to get up to speed with `protobuf` usage from C#, see [this official `protobuf` tutorial for C#](https://developers.google.com/protocol-buffers/docs/csharptutorial). Additionally, [this official gRPC resource](https://grpc.io/docs/languages/csharp/) provides more details around how to drive `gRPC` from C#.

Original file line number	Diff line number	Diff line change
`@@ -219,4 +219,4 @@ client.GetInfo(new GetInfoRequest());`
`219`	`219`
`220`	`220`	`### Conclusion`
`221`	`221`
`222`		-With the above, you should have all the `lnd` related `gRPC` dependencies installed locally in your project. In order to get up to speed with `protobuf` usage from C#, see [this official `protobuf` tutorial for C#](https://developers.google.com/protocol-buffers/docs/csharptutorial). Additionally, [this official gRPC resource](http://www.grpc.io/docs/tutorials/basic/csharp.html) provides more details around how to drive `gRPC` from C#.
	`222`	+With the above, you should have all the `lnd` related `gRPC` dependencies installed locally in your project. In order to get up to speed with `protobuf` usage from C#, see [this official `protobuf` tutorial for C#](https://developers.google.com/protocol-buffers/docs/csharptutorial). Additionally, [this official gRPC resource](https://grpc.io/docs/languages/csharp/) provides more details around how to drive `gRPC` from C#.