Jitpack build fix

Author: cvb941

transformations/build.gradle

@@ -3,8 +3,7 @@ plugins {
     id 'maven-publish'
 }
 
-group 'com.lukaskusik.library.coroutines.parallel'
-//version '1.0-SNAPSHOT'
+group = 'com.lukaskusik.library'
 
 repositories {
     mavenCentral()
@@ -28,3 +27,11 @@ compileKotlin {
 compileTestKotlin {
     kotlinOptions.jvmTarget = "1.8"
 }
+
+publishing {
+    publications {
+        mavenJava(MavenPublication) {
+            from components.java
+        }
+    }
+}