WX-1807 Modernize Docker build

Dockerfile

@@ -1,13 +1,15 @@
 # Production build/deploy/start of DSDE Methods Repository Webservice
 
-# http://github.com/broadinstitute/scala-baseimage
+# TODO: adopt `sbtscala/scala-sbt:eclipse-temurin-jammy-11.0.22_7_1.9.9_2.13.13`
+# Currently using the very outdated http://github.com/broadinstitute/scala-baseimage
+# because the Docker version on Jenkins is obsolete and does not support recent images.
 FROM broadinstitute/scala-baseimage as builder
 
 # Install Agora
 ADD . /agora
 RUN ["/bin/bash", "-c", "/agora/docker/install.sh /agora"]
 
-FROM adoptopenjdk:11-hotspot
+FROM us.gcr.io/broad-dsp-gcr-public/base/jre:11-debian
 
 # Expose the port used by Agora webservice
 EXPOSE 8000

build.sbt

@@ -4,7 +4,7 @@ name := "Agora"
 
 organization := "org.broadinstitute"
 
-scalaVersion := "2.13.9"
+scalaVersion := "2.13.13"
 
 // Ported from Cromwell 2019-11-19
 // The disabled ones are not too crazy to get compliant with, but more work than I want to do just now (AEN)

src/main/scala/org/broadinstitute/dsde/agora/server/package.scala

@@ -3,5 +3,5 @@ package org.broadinstitute.dsde.agora
 import org.broadinstitute.dsde.workbench.model.ErrorReportSource
 
 package object server {
-  implicit val errorReportSource = ErrorReportSource("agora")
+  implicit val errorReportSource: ErrorReportSource = ErrorReportSource("agora")
 }

src/main/scala/org/broadinstitute/dsde/agora/server/webservice/util/DockerHubJsonSupport.scala

@@ -1,8 +1,8 @@
 package org.broadinstitute.dsde.agora.server.webservice.util
 
 import akka.http.scaladsl.marshallers.sprayjson.SprayJsonSupport
-import spray.json.DefaultJsonProtocol
+import spray.json.{DefaultJsonProtocol, RootJsonFormat}
 
 object DockerHubJsonSupport extends DefaultJsonProtocol with SprayJsonSupport {
-  implicit val DockerTagInfoFormat = jsonFormat2(DockerTagInfo)
+  implicit val DockerTagInfoFormat: RootJsonFormat[DockerTagInfo] = jsonFormat2(DockerTagInfo)
 }