main/unbound: security upgrade to 1.20.0

https://nlnetlabs.nl/news/2024/May/08/unbound-1.20.0-released/

Fixes CVE-2024-33655 ("DNSBomb"): https://nlnetlabs.nl/downloads/unbound/CVE-2024-33655.txt

main/unbound/APKBUILD

@@ -3,8 +3,8 @@
 # Contributor: Natanael Copa <ncopa@alpinelinux.org>
 # Maintainer: Jakub Jirutka <jakub@jirutka.cz>
 pkgname=unbound
-pkgver=1.19.3
-pkgrel=2
+pkgver=1.20.0
+pkgrel=0
 pkgdesc="Unbound is a validating, recursive, and caching DNS resolver"
 url="https://nlnetlabs.nl/projects/unbound/about/"
 arch="all"
@@ -48,6 +48,8 @@ source="https://unbound.net/downloads/unbound-$pkgver.tar.gz
 	"
 
 # secfixes:
+#   1.20.0-r0:
+#     - CVE-2024-33655
 #   1.19.2-r0:
 #     - CVE-2024-1931
 #   1.19.1-r0:
@@ -131,7 +133,7 @@ migrate() {
 }
 
 sha512sums="
-f860614f090a5a081cceff8ca7f4b3d416c00a251ae14ceb6b4159dc8cd022f025592074d3d78aee2f86c3eeae9d1a314713e4740aa91062579143199accd159  unbound-1.19.3.tar.gz
+2f6bc76c03b71ca1c2cd2331dc72d62f51493d15e17c59af46b400e542fcabff22e6b9d33f750a3e5f918a0116f45afa760651b2d5aa2feadac151cbbd71b0bd  unbound-1.20.0.tar.gz
 05fec1829dfb5279f35a76eeab768d88b6dffee4477b1db693360021969bdcc89e309f71ea6cc63e0f921b1fc223a073b97892be2095ed93d7da917a59e09d00  conf.patch
 7ab3f57ade3fe8add60bfce208efccc968728fac5c94c759c34aaa09aa71e0da06dd7c24ae0fecf9e2ccc869594226d68b24fe2b0a0b161b833e22c0de1b03b6  migrate-dnscache-to-unbound
 7ca4c42c00a86f737fd8f5024efce218c9d0dee8fb8708df60f7b292c25b4d3a35ed46a8a0a32847451bca988b5de2dbdddb7fed352170c03263281fc579582b  unbound.initd