Remove duplicate readline dependency

pkg.info

@@ -1,12 +1,12 @@
 name: bash
 description: The Bourne-Again Shell
 version: 5.2.37
-revision: 3
+revision: 4
 url: https://www.gnu.org/software/bash/
 license: GPL3-or-later
 architecture: any
 keep: ["etc/bashrc","etc/profile","etc/skel/.bash_profile","etc/skel/.bashrc"]
-depends: ["glibc","readline","readline"]
+depends: ["glibc","readline"]
 optional_depends: ["bash-completion"]
 provides: ["sh"]
 type: source