Merge pull request #35729 from sharwell/reveal-exception

Include dump file size in log output

src/Tools/Source/RunTests/Program.cs

@@ -207,7 +207,7 @@ async Task DumpProcess(Process targetProcess, string procDumpExeFilePath, string
                     // backup is to test for the dump file being present.
                     if (File.Exists(dumpFilePath))
                     {
-                        ConsoleUtil.WriteLine("succeeded");
+                        ConsoleUtil.WriteLine($"succeeded ({new FileInfo(dumpFilePath).Length} bytes)");
                     }
                     else
                     {