test: setup common stability and robustness properties tracking

lib/volatility/bbwp/Bbwp.Quantower.Tests.cs

@@ -214,4 +214,4 @@ public class BbwpIndicatorTests
         Assert.Contains("github.com", indicator.SourceCodeLink, StringComparison.Ordinal);
         Assert.Contains("Bbwp.Quantower.cs", indicator.SourceCodeLink, StringComparison.Ordinal);
     }
-}
+}

lib/volatility/bbwp/Bbwp.Tests.cs

@@ -483,4 +483,4 @@ public class BbwpTests
 
         Assert.Equal(result1.Value, result3.Value, Tolerance);
     }
-}
+}

lib/volatility/bbwp/Bbwp.Validation.Tests.cs

@@ -222,4 +222,4 @@ public class BbwpValidationTests
 
         Assert.Equal(bbwpStream.Last.Value, output[output.Length - 1], 1e-10);
     }
-}
+}