Fix dotnet-counters console alignment

Text was oddly shifting one character to the right during
updates. Fixed the off-by-one error in the update text
positioning.

Author: noahfalk

src/Tools/dotnet-counters/Exporters/ConsoleWriter.cs

@@ -114,15 +114,15 @@ public void AssignRowsAndInitializeDisplay()
                     counter.Row = row++;
                     if (counter.RenderValueInline)
                     {
-                        Console.WriteLine($"{name}{FormatValue(counter.LastValue)}");
+                        Console.WriteLine($"{name} {FormatValue(counter.LastValue)}");
                     }
                     else
                     {
                         Console.WriteLine(name);
                         foreach (ObservedTagSet tagSet in counter.TagSets.Values.OrderBy(t => t.Tags))
                         {
                             string tagName = MakeFixedWidth($"{new string(' ', 2 * Indent)}{tagSet.Tags}", Indent + maxNameLength);
-                            Console.WriteLine($"{tagName}{FormatValue(tagSet.LastValue)}");
+                            Console.WriteLine($"{tagName} {FormatValue(tagSet.LastValue)}");
                             tagSet.Row = row++;
                         }
                     }