Altering existing database objects (e.g., oid < FirstNormalObjectId) is not propagated, which causes issues

```SQL
CREATE SCHEMA sc10;
alter function generate_series_int4_support set schema sc10;

CREATE FUNCTION public.func_with_support_2(int, int) RETURNS bool
LANGUAGE internal STRICT IMMUTABLE PARALLEL SAFE
AS $$int4eq$$;

ALTER FUNCTION public.func_with_support_2(int, int) SUPPORT sc10.generate_series_int4_support;
ERROR: function sc10.generate_series_int4_support(internal) does not exist
CONTEXT: while executing command on localhost:9701
```

The workarounds is to;
```SQL
select run_command_on_workers($$alter function generate_series_int4_support set schema sc10;$$);
```