Merge pull request #7 from lefou/update-os-lib

Update os-lib to 0.9.1

Author: szymon-rd

Toolkit.scala

@@ -3,5 +3,5 @@
 //> using lib "com.softwaremill.sttp.client3::core::3.8.7"
 //> using lib "com.softwaremill.sttp.client3::upickle::3.8.7"
 //> using lib "com.lihaoyi::upickle::2.0.0"
-//> using lib "com.lihaoyi::os-lib::0.9.0"
+//> using lib "com.lihaoyi::os-lib::0.9.1"
 //> using lib "org.scalameta::munit::1.0.0-M7"