testing/cilium-cli: upgrade to 0.15.12

testing/cilium-cli/APKBUILD

 # Maintainer: Hoang Nguyen <folliekazetani@protonmail.com>
 pkgname=cilium-cli
-pkgver=0.15.11
+pkgver=0.15.12
 pkgrel=0
 pkgdesc="CLI to install, manage and troubleshoot Kubernetes clusters running Cilium"
 url="https://cilium.io/"
@@ -45,5 +45,5 @@ package() {
 }
 
 sha512sums="
-405fc71168fa64e187eac23a26942fb27b6e3821d986285c4a10c2baf2103871a3a44db5aa88cc6428700ad4fd6d3b252bdf774509556599e9143dd44ede8120  cilium-cli-0.15.11.tar.gz
+f7da49e853a355f25577255d03da239ee728a72d5ae51810fd46aa789860b5679aaae82a180ce899b7883ac1449599337963e60d01ec39f7edacce0710db68d8  cilium-cli-0.15.12.tar.gz
 "