Add send/receive suffix to full-duplex log file names

In full-duplex mode, both send and receive processes were logged with
the same tool name 'NTttcp', resulting in log files that were only
distinguishable by timestamp. This makes it hard to identify which
log belongs to the sender vs receiver.

Pass 'NTttcp-Send' and 'NTttcp-Receive' as the tool name to
LogProcessDetailsAsync so log files are named:
  <timestamp>-ntttcp_tcp_4k_buffer_t1-send.log
  <timestamp>-ntttcp_tcp_4k_buffer_t1-receive.log

Author: Rudra Pratap SIngh

src/VirtualClient/VirtualClient.Actions/Network/NetworkingWorkload/NTttcp/NTttcpExecutor.cs

@@ -504,7 +504,7 @@ await this.ProcessStartRetryPolicy.ExecuteAsync(async () =>
                                     await this.LogProcessDetailsAsync(
                                         sendProcess,
                                         relatedContext,
-                                        "NTttcp",
+                                        "NTttcp-Send",
                                         results: new KeyValuePair<string, string>(this.SendResultsPath, sendResults));
 
                                     this.CaptureDirectionalMetrics(
@@ -518,7 +518,7 @@ await this.LogProcessDetailsAsync(
                                 }
                                 else
                                 {
-                                    await this.LogProcessDetailsAsync(sendProcess, relatedContext, "NTttcp");
+                                    await this.LogProcessDetailsAsync(sendProcess, relatedContext, "NTttcp-Send");
                                     this.Logger.LogMessage($"{this.TypeName}.FullDuplexSendFailed", LogLevel.Warning, relatedContext);
                                 }
 
@@ -531,7 +531,7 @@ await this.LogProcessDetailsAsync(
                                     await this.LogProcessDetailsAsync(
                                         receiveProcess,
                                         relatedContext,
-                                        "NTttcp",
+                                        "NTttcp-Receive",
                                         results: new KeyValuePair<string, string>(this.ReceiveResultsPath, receiveResults));
 
                                     this.CaptureDirectionalMetrics(
@@ -545,7 +545,7 @@ await this.LogProcessDetailsAsync(
                                 }
                                 else
                                 {
-                                    await this.LogProcessDetailsAsync(receiveProcess, relatedContext, "NTttcp");
+                                    await this.LogProcessDetailsAsync(receiveProcess, relatedContext, "NTttcp-Receive");
                                     this.Logger.LogMessage($"{this.TypeName}.FullDuplexReceiveFailed", LogLevel.Warning, relatedContext);
                                 }