Remove deprecated bottle :unneeded

Author: lwronski

.github/scripts/scala-cli.rb.template

@@ -9,7 +9,6 @@ class ScalaCli < Formula
   version "@LAUNCHER_VERSION@"
   sha256 "@LAUNCHER_SHA256@"
   license "Apache-2.0"
-  bottle :unneeded
 
   depends_on java: "1.8+" if MacOS.version < :catalina
   depends_on "openjdk" if MacOS.version >= :catalina