[ci skip] Change test logging settings to log by default (#7203)

build.gradle.kts

@@ -1,3 +1,6 @@
+import org.gradle.api.tasks.testing.logging.TestExceptionFormat;
+import org.gradle.api.tasks.testing.logging.TestLogEvent;
+
 plugins {
     java
     `maven-publish`
@@ -27,6 +30,13 @@ subprojects {
     tasks.withType<ProcessResources> {
         filteringCharset = Charsets.UTF_8.name()
     }
+    tasks.withType<Test> {
+        testLogging {
+            showStackTraces = true
+            exceptionFormat = TestExceptionFormat.FULL
+            events(TestLogEvent.STANDARD_OUT)
+        }
+    }
 
     if (name == "Paper-MojangAPI") {
         return@subprojects