Update build.gradle

Author: daggerok

reactor-processors/flux-sink/build.gradle

@@ -29,7 +29,11 @@ dependencies {
   compile("io.vavr:vavr:$vavrVersion")
   compile("org.springframework.boot:spring-boot-starter-actuator")
   compile("org.springframework.boot:spring-boot-starter-webflux")
+
   compileOnly("org.projectlombok:lombok")
+  testCompileOnly("org.projectlombok:lombok")
+  annotationProcessor("org.projectlombok:lombok")
+
   testCompile("org.springframework.boot:spring-boot-starter-test")
   testCompile("io.projectreactor:reactor-test")
 }