(build) Add test-logger plugin to get better feedback during test execution

build.gradle

@@ -6,6 +6,7 @@ plugins {
     // This is a workaround for a bug in the Jib plugin that causes it to stall randomly
     // https://github.com/GoogleContainerTools/jib/issues/3347
     id 'com.google.cloud.tools.jib' version '3.4.5' apply(false)
+    id 'com.adarshr.test-logger' version '4.0.0'
 }
 
 group 'marginalia'

srcsets.gradle

@@ -5,6 +5,7 @@
  * when applied to subprojects from the root project, this has to be done in each subproject.
  * */
 apply plugin: 'java'
+apply plugin: 'com.adarshr.test-logger'
 
 test {
     maxHeapSize = "8G"