testing/oha: upgrade to 0.4.3

testing/oha/APKBUILD

 # Contributor: Michał Polański <michal@polanski.me>
 # Maintainer: Michał Polański <michal@polanski.me>
 pkgname=oha
-pkgver=0.4.2
+pkgver=0.4.3
 pkgrel=0
 pkgdesc="HTTP load generator, inspired by rakyll/hey with tui animation"
 url="https://github.com/hatoo/oha"
@@ -22,4 +22,4 @@ package() {
 	install -Dm755 target/release/oha "$pkgdir"/usr/bin/oha
 }
 
-sha512sums="93e4b86e2217d7c0b991576b72acf393f4ba8eafd8905b045e62b3b049b9c43d08129cb23e7813fbe64504b964f187727508b2e11f88b62af605501bbd654c7f  oha-0.4.2.tar.gz"
+sha512sums="cf77a0af4b4fb14bed3b884759a541fc71b16359b27f7bd2e598946d850569ed9f8f4b94fbad6961b82ea0b942bb65e146a41b59da0d71066a3b11cb86ade361  oha-0.4.3.tar.gz"