Fix gradle and add workflows

build.gradle

@@ -1,39 +1,28 @@
-buildscript {
-    repositories {
-        google()
-        mavenCentral()
-    }
-    dependencies {
-        classpath 'com.android.tools.build:gradle:8.2.2'
-        classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.22'
-    }
-}
-
 allprojects {
     group = 'org.j3270'
     version = '0.1.0'
 
     repositories {
-        google()
         mavenCentral()
     }
 }
 
 subprojects {
-    if (name != 'a3270') {
-        apply plugin: 'java'
+    apply plugin: 'java'
 
-        java {
-            sourceCompatibility = JavaVersion.VERSION_11
-            targetCompatibility = JavaVersion.VERSION_11
-        }
+    java {
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
+    }
 
-        test {
-            useJUnitPlatform()
-        }
-
-        dependencies {
-            testImplementation 'org.junit.jupiter:junit-jupiter:5.10.2'
+    test {
+        useJUnitPlatform()
+        testLogging {
+            events "passed", "skipped", "failed"
         }
     }
+
+    dependencies {
+        testImplementation 'org.junit.jupiter:junit-jupiter:5.10.2'
+    }
 }