testing/trantor: upgrade to: 1.5.18

testing/trantor/APKBUILD

 # Contributor: Díaz Urbaneja Diego <sodomon2@gmail.com>
 # Maintainer: Díaz Urbaneja Diego <sodomon2@gmail.com>
 pkgname=trantor
-pkgver=1.5.17
+pkgver=1.5.18
 pkgrel=0
 pkgdesc="A non-blocking I/O tcp network lib based on c++14/17."
 url="https://github.com/an-tao/trantor"
@@ -9,6 +9,7 @@ arch="all"
 license="BSD-3-Clause"
 makedepends="
 	cmake
+	c-ares-dev
 	doxygen
 	openssl-dev
 	samurai
@@ -39,5 +40,5 @@ package() {
 }
 
 sha512sums="
-43202240968b90d0e6d211d3b7a918567587e4ad26c360848efee2661cc1d49d35de408db5e2ff7314be879faac99ffa29ffa1f3735f9606d95874130db05250  trantor-1.5.17.tar.gz
+2dba27efad95155a76968959d9bd2510be8502b9424716493f385aebbce2481553cc8fae283076029aed4bef6f0aadb0bec3f9acb98fbca3ef4d49b936558f8c  trantor-1.5.18.tar.gz
 "