testing/cilium-cli: upgrade to 0.16.6

Yank the s390x patch from hubble-cli package.

testing/cilium-cli/APKBUILD

 # Maintainer: Hoang Nguyen <folliekazetani@protonmail.com>
 pkgname=cilium-cli
-pkgver=0.15.23
-pkgrel=2
+pkgver=0.16.6
+pkgrel=0
 pkgdesc="CLI to install, manage and troubleshoot Kubernetes clusters running Cilium"
 url="https://cilium.io/"
 arch="all"
@@ -12,7 +12,9 @@ subpackages="
 	$pkgname-fish-completion
 	$pkgname-zsh-completion
 	"
-source="$pkgname-$pkgver.tar.gz::https://github.com/cilium/cilium-cli/archive/refs/tags/v$pkgver.tar.gz"
+source="$pkgname-$pkgver.tar.gz::https://github.com/cilium/cilium-cli/archive/refs/tags/v$pkgver.tar.gz
+	byteorder-add-s390x-support.patch
+	"
 
 export GOCACHE="${GOCACHE:-"$srcdir/go-cache"}"
 export GOTMPDIR="${GOTMPDIR:-"$srcdir"}"
@@ -44,5 +46,6 @@ package() {
 }
 
 sha512sums="
-374a1fad145a8947f42f2bef41c9599996c211fcee4d2261bd6f8ddbe21633ec5cf3b3b69e7416933c3aacd075c06f625ecb2125848d9a77eb4573f6da318376  cilium-cli-0.15.23.tar.gz
+8c62877c58b9a3d855d5edc4f89a1f525ebb7ab1863df73e9106ad6fbca7536ba3b8d85e4f5a86f8fbde873b53fd23ff3389179b247f4c7aaad6bbaa18fba773  cilium-cli-0.16.6.tar.gz
+872ccb44ac714420f87c476743d7be1b644c3a5c7e2a975d47720dc970c632ce82bb678421b053ebbc219d4a3b1f2c9f37aa74f3733a055b0f8c1dbe15fed23f  byteorder-add-s390x-support.patch
 "

testing/cilium-cli/byteorder-add-s390x-support.patch

+--- a/vendor/github.com/cilium/cilium/pkg/byteorder/byteorder_bigendian.go
++++ b/vendor/github.com/cilium/cilium/pkg/byteorder/byteorder_bigendian.go
+@@ -1,7 +1,7 @@
+ // SPDX-License-Identifier: Apache-2.0
+ // Copyright Authors of Cilium
+ 
+-//go:build armbe || arm64be || mips || mips64 || ppc64
++//go:build armbe || arm64be || mips || mips64 || ppc64 || s390x
+ 
+ package byteorder
+