Add process stack trace for failing tests

libraries/tools/kotlin-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/internal/testing/TCServiceMessagesClient.kt

@@ -103,6 +103,9 @@ internal open class TCServiceMessagesClient(
         print(text)
     }
 
+    protected open fun processStackTrace(stackTrace: String): String =
+        stackTrace
+
     protected open val testNameSuffix: String?
         get() = settings.testNameSuffix
 
@@ -147,7 +150,7 @@ internal open class TCServiceMessagesClient(
                 append(stackTraceOutput)
                 stackTraceOutput.setLength(0)
             }
-        }
+        }.let { processStackTrace(it) }
 
         val parsedStackTrace = settings.stackTraceParser(stacktrace)