Update the test logging to include the failed assertion to help inves…

…tigations, especially during CI builds on GitHub Actions.

Signed-off-by: David Venable <[email protected]>

build.gradle

@@ -245,6 +245,10 @@ subprojects {
         javaLauncher = javaToolchains.launcherFor {
             languageVersion = JavaLanguageVersion.current()
         }
+        testLogging {
+            exceptionFormat "full"
+            showStackTraces false
+        }
         reports {
             junitXml.required
             html.required