added type

Author: rahulrangers

io/native/src/main/scala/fs2/io/process/ProcessesPlatform.scala

@@ -95,7 +95,7 @@ private[process] trait ProcessesCompanionPlatform extends ProcessesCompanionJvmN
               stdoutPipe: (Int, Int),
               stderrPipe: (Int, Int)
           ): F[NativeProcess] = F.blocking {
-            Zone { implicit z =>
+            Zone { implicit z: Zone =>
               val envMap =
                 if (process.inheritEnv)
                   sys.env ++ process.extraEnv