Bump versions of scala, akka-http and akka-stream (#6834)

frameworks/Scala/akka-http/akka-http/build.sbt

@@ -6,13 +6,13 @@ name := "akka-http-benchmark"
 
 version := "0.1.0-SNAPSHOT"
 
-scalaVersion := "2.13.3"
+scalaVersion := "2.13.6"
 
 resolvers += "Akka Snapshot Repository" at "http://repo.akka.io/snapshots/"
 
 libraryDependencies ++= Seq(
-  "com.typesafe.akka" %% "akka-http" % "10.2.0",
-  "com.typesafe.akka" %% "akka-stream" % "2.6.8",
+  "com.typesafe.akka" %% "akka-http" % "10.2.6",
+  "com.typesafe.akka" %% "akka-stream" % "2.6.16",
   "de.heikoseeberger" %% "akka-http-jsoniter-scala" % "1.34.0",
   "com.github.plokhotnyuk.jsoniter-scala" %% "jsoniter-scala-macros" % "2.6.0",
   "mysql" % "mysql-connector-java" % "8.0.21",