Revert "etcd: update to 3.5.12."

This reverts commit f345aea63c.

srcpkgs/etcd/template

@@ -1,6 +1,7 @@
 # Template file for 'etcd'
 pkgname=etcd
-version=3.5.12
+reverts=3.5.12_1
+version=3.4.30
 revision=1
 build_style=go
 go_import_path="go.etcd.io/etcd"
@@ -10,7 +11,7 @@ maintainer="Andrea Brancaleoni <abc@pompel.me>"
 license="Apache-2.0"
 homepage="https://coreos.com/etcd/docs/latest/"
 distfiles="https://github.com/etcd-io/etcd/archive/v${version}.tar.gz"
-checksum=90b56a7f2f43a993d420954322e607a6e6a0ca5549f1f7c7dc3567d2f56678d9
+checksum=d89853a6cd103496cfd2d6f07bbe7aa5bb9c2797ef405fd1d5fc2e3bd88ca748
 conf_files="/etc/sv/etcd/conf"
 system_accounts="etcd"
 make_dirs="/var/lib/etcd 0755 etcd etcd"