Update get_arch for arm64 apple silicon

dot_local/bin/executable_install-go-home

@@ -6,7 +6,7 @@ set -euo pipefail
 source "${XDG_DATA_HOME}/buddy-up/includes/utils.sh"
 
 APP=go
-VERSION=${VERSION:-1.23.1}
+VERSION=${VERSION:-1.23.4}
 DEST="${XDG_DATA_HOME}/apps/releases/${APP}"
 URL=https://dl.google.com/go/go${VERSION}.$(get_os)-$(get_arch).tar.gz
 

dot_local/share/buddy-up/includes/utils.sh

@@ -48,6 +48,7 @@ get_arch() (
 	i386*) echo 386 ;;
 	i686*) echo 386 ;;
 	arm) echo arm ;;
+	arm64) echo arm64 ;;
 	armv7*) echo arm ;;
 	armv6*) echo arm ;;
 	armv8*) echo arm ;;