Ring reload normalization should be moved to RingData deserialization

[clayg]

There's some code to handle normalization of legacy data during Ring [re]loading [1].

It should be moved to RingData with the other normalization [2] so e.g. metadata_only=True deserialization can pickup a normalized list of device info dictionaries.

1. https://github.com/openstack/swift/blob/d46b0f29f9e023249b582bfa1fbf80cb8f577182/swift/common/ring/ring.py#L203

2. https://github.com/openstack/swift/blob/d46b0f29f9e023249b582bfa1fbf80cb8f577182/swift/common/ring/ring.py#L46

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/swift/+/881671

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/swift/+/881671
Committed: https://opendev.org/openstack/swift/commit/b8f0a0ed5cf9dc79ed29073c15c9996cb55e4efb
Submitter: "Zuul (22348)"
Branch: master

commit b8f0a0ed5cf9dc79ed29073c15c9996cb55e4efb
Author: Tim Burke <email address hidden>
Date: Wed Apr 26 15:34:04 2023 -0700

    ring: Centralize device normalization

    This puts replication info in antique rings loaded with metadata_only=True.

    Closes-Bug: #1696837
    Change-Id: Idf263a7f7a984a1307bd74040ac8f8bb1651bc79

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/swift 2.32.0 release.