Fix pull target of upgrade to be variable

Restart pixelfed service as part of post update procedure

seqs/pixelfed.sh

@@ -225,7 +225,7 @@ step_100_info() { echo "Upgrade \"${toolPath}\" to supported tag $toolTag"; }
 step_100_alias() { ALIAS="upgrade"; }
 step_100() {
   exe cd $toolPath
-  exe git pull
+  exe git pull origin $toolTag
   endReturn -o $? "git pull failed"
   exe git checkout $toolTag
   endReturn -o $? "git checkout failed"
@@ -241,7 +241,8 @@ step_101() {
   exe php artisan migrate --force
   exe php artisan horizon:purge
   exe php artisan storage:link
-  exe service pixelfed restart
+  echo -n " [I] Restarting pixelfed horzion service..."
+  exe service pixelfed restart && echo "ok"
 }
 
 # Sequence Revision