Update nushell install

dot_local/bin/executable_install-nu

@@ -6,9 +6,9 @@ source "${XDG_DATA_HOME}/buddy-up/includes/utils.sh"
 
 main () (
     APP=nushell
-    VERSION=${VERSION:-0.110.0}
+    VERSION=${VERSION:-0.112.2}
     DEST=${XDG_DATA_HOME}/apps/releases/${APP}
-    URL=https://github.com/nushell/nushell/releases/download/${VERSION}/nu-${VERSION}-$(uname -m)-$(get_os).tar.gz
+    URL=https://github.com/nushell/nushell/releases/download/${VERSION}/nu-${VERSION}-$(get_arch)-$(get_os).tar.gz
     PLUGIN_DIR=${XDG_CONFIG_HOME}/nushell/plugins
 
     extract_tarball "${URL}" "${DEST}/${VERSION}" "--strip-component 1"
@@ -21,6 +21,13 @@ main () (
     done
 )
 
+get_arch () (
+    case $(uname -m) in
+        arm64)  echo aarch64 ;;
+        *)      uname -m ;;
+    esac
+)
+
 get_os () (
     case $(uname -s) in
         Linux*)     echo unknown-linux-gnu;;