pgroll prefixes remain on index names after migration is completed

[agedemenli]

For CREATE TABLE operation,
Example below:

postgres=# \d+ customers
                                                Table "public.customers"
 Column │          Type          │ Collation │ Nullable │ Default │ Storage  │ Compression │ Stats target │ Description
────────┼────────────────────────┼───────────┼──────────┼─────────┼──────────┼─────────────┼──────────────┼─────────────
 id     │ integer                │           │ not null │         │ plain    │             │              │
 name   │ character varying(255) │           │ not null │         │ extended │             │              │
 bio    │ text                   │           │          │         │ extended │             │              │
Indexes:
    "_pgroll_new_customers_pkey" PRIMARY KEY, btree (id)
    "_pgroll_new_customers_name_key" UNIQUE CONSTRAINT, btree (name)
Access method: heap

I guess it's not because we name them like this, but instead because they automatically get their names from the table name. We should either consider renaming them after all is done; or maybe just go with the original name, as there's no point for using a temporary name when creating a table from scratch, so that indexes will get their names without the prefix.