chore: update netty-codec version to 4.1.68.Final (#639)

Author: aallam

build.sbt

@@ -40,14 +40,18 @@ lazy val root = project
   )
 
 // Project dependencies
-libraryDependencies += "org.asynchttpclient" % "async-http-client" % "2.10.5"
+libraryDependencies += "org.asynchttpclient" % "async-http-client" % "2.12.3"
 libraryDependencies += "io.netty" % "netty-resolver-dns" % "4.1.45.Final"
 libraryDependencies += "org.json4s" %% "json4s-ast" % "3.6.7"
 libraryDependencies += "org.json4s" %% "json4s-core" % "3.6.7"
 libraryDependencies += "org.json4s" %% "json4s-native" % "3.6.7"
 libraryDependencies += "org.scala-lang.modules" %% "scala-collection-compat" % "2.1.4"
 libraryDependencies += "org.slf4j" % "slf4j-api" % "1.7.30"
 
+// Related to https://snyk.io/vuln/SNYK-JAVA-IONETTY-1584063,
+// To be removed when 'async-http-client' updates dependency version of 'netty-codec'
+libraryDependencies += "io.netty" % "netty-codec" % "4.1.68.Final"
+
 // Testing dependencies
 libraryDependencies += "ch.qos.logback" % "logback-classic" % "1.2.3" % Test
 //libraryDependencies += "org.scalacheck" %% "scalacheck" % "1.14.3" % Test