testing/cilium-cli: upgrade to 0.12.13

Ref: https://github.com/cilium/cilium-cli/releases/tag/v0.12.13

testing/cilium-cli/APKBUILD

 # Maintainer: Hoang Nguyen <folliekazetani@protonmail.com>
 pkgname=cilium-cli
-pkgver=0.12.12
-pkgrel=2
+pkgver=0.12.13
+pkgrel=0
 pkgdesc="CLI to install, manage and troubleshoot Kubernetes clusters running Cilium"
 url="https://cilium.io/"
 arch="all"
@@ -46,5 +46,5 @@ package() {
 }
 
 sha512sums="
-26ac4575d5a31b45db9be364e1521b10d36af0f28917fabc9c2b042029b281c8c684142105d652bde9e32e8846694e9db9acc892c4284633d27ae7bf678ba22b  cilium-cli-0.12.12.tar.gz
+d3a16c7772374ac5ee07b9d65f2ff6ca9b5a6affd63b7b46fe95b3f58207f72aecc73136ffa11b76820e62d0f8773920c7902b39e1390a63127bb9de8c6e215a  cilium-cli-0.12.13.tar.gz
 "