upgrade zio-http to use Java 21

Author: alphaho

frameworks/Scala/zio-http/README.md

@@ -9,7 +9,7 @@ This is the ZIO Http portion of a [benchmarking test suite](../) comparing a var
 
 ## Versions
 
-* [Java OpenJDK 11](https://openjdk.java.net/)
+* [Java OpenJDK 21](https://openjdk.java.net/)
 
 ## Test URLs
 

frameworks/Scala/zio-http/build.sbt

@@ -1,6 +1,6 @@
 name := "zio-http"
 version := "1.0.0"
-scalaVersion := "2.13.14"
+scalaVersion := "2.13.16"
 lazy val root = (project in file("."))
   .settings(
     libraryDependencies += "dev.zio" %% "zio-http" % "3.2.0",

frameworks/Scala/zio-http/zio-http.dockerfile

@@ -1,4 +1,4 @@
-FROM hseeberger/scala-sbt:11.0.12_1.5.5_2.13.6
+FROM sbtscala/scala-sbt:eclipse-temurin-21.0.6_7_1.10.11_2.13.16
 
 WORKDIR /zhttp
 COPY src src