remove doobie debug logs (#348)

reducing amoung of logs producing by Cuttle as some logs aren't configurable
currently
- removing doobie debug logs
- removing duplicated debug logs from execution streams

build.sbt

@@ -1,7 +1,7 @@
 val devMode = settingKey[Boolean]("Some build optimization are applied in devMode.")
 val writeClasspath = taskKey[File]("Write the project classpath to a file.")
 
-val VERSION = "0.5.2"
+val VERSION = "0.5.3"
 
 lazy val catsCore = "1.5.0"
 lazy val circe = "0.10.1"

core/src/main/scala/com/criteo/cuttle/Database.scala

@@ -14,7 +14,6 @@ import io.circe.parser._
 import cats.data.NonEmptyList
 import cats.implicits._
 import cats.effect.{IO, Resource}
-import doobie.util.log
 
 import com.criteo.cuttle.ExecutionStatus._
 import com.criteo.cuttle.events.{Event, JobSuccessForced}
@@ -66,7 +65,6 @@ object DatabaseConfig {
 }
 
 private[cuttle] object Database {
-  implicit val logHandler: log.LogHandler = DoobieLogsHandler(logger).handler
 
   implicit val ExecutionStatusMeta: Meta[ExecutionStatus] =
     Meta[Boolean].imap(x => if (x) ExecutionSuccessful else ExecutionFailed: ExecutionStatus) {

core/src/main/scala/com/criteo/cuttle/Executor.scala

@@ -779,10 +779,8 @@ class Executor[S <: Scheduling] private[cuttle] (val platforms: Seq[ExecutionPla
                   val nextExecutionId = utils.randomUUID
 
                   val streams = new ExecutionStreams {
-                    def writeln(str: CharSequence) = {
+                    def writeln(str: CharSequence) =
                       ExecutionStreams.writeln(nextExecutionId, str)
-                      logger.debug(s"[$nextExecutionId] $str")
-                    }
                   }
 
                   // wrap the execution context so that we can register the name of the thread of each