community/stress-ng: upgrade to 0.18.07

https://github.com/ColinIanKing/stress-ng/releases/tag/V0.18.07

https://github.com/ColinIanKing/stress-ng/releases/tag/V0.18.06

community/stress-ng/APKBUILD

 # Contributor: Olliver Schinagl <oliver@schinagl.nl>
 # Maintainer: Olliver Schinagl <oliver@schinagl.nl>
 pkgname=stress-ng
-pkgver=0.18.05
+pkgver=0.18.07
 pkgrel=0
 pkgdesc="stress-ng will stress test a computer system in various selectable ways"
 url="https://github.com/ColinIanKing/stress-ng"
@@ -30,5 +30,5 @@ package() {
 }
 
 sha512sums="
-7b2f989e172b304eb47a92fae1ae3b3e048e56cd54811b0df8e7452c38b523a2a16e82a63ed0845c10cc19fb94d8ad9c099a2e0253cebe15f5bc6f7dd1f2c52e  stress-ng-0.18.05.tar.gz
+359c88567b6a8e8fc743d6eacaef01d4a472748147fc044b9382abfd4ef75e3bcb625a9bed151db38b0f9ad48fd907a4373f1b7624c26f9c20d331046c3a57d8  stress-ng-0.18.07.tar.gz
 "