Merge pull request #190 from softwaremill/update/zio-2.0.0

Update zio, zio-streams to 2.0.0

Author: mergify[bot]

build.sbt

@@ -13,7 +13,7 @@ val sttpModelVersion = "1.4.26"
 
 val scalaTestVersion = "3.2.12"
 val zio1Version = "1.0.15"
-val zio2Version = "2.0.0-RC6"
+val zio2Version = "2.0.0"
 val fs2_2_version: Option[(Long, Long)] => String = {
   case Some((2, 11)) => "2.1.0"
   case _             => "2.5.9"