Prepare release 1.53.0

[lmolkova]

Metrics

• Stabilize part of Enabled SDK for synchronous instruments.
  (#4787)

Logs

• Add optional Ergonomic API.
  (#4741)

SDK Configuration

• Declarative configuration: clarify default behavior and validation
  requirements of create and parse.
  (#4780)
• Declarative configuration: add optional programmatic customization to
  create, and add related supplemental guidelines.
  (#4777)
• Declarative configuration: add links between SDK extension plugins and
  corresponding declarative config types.
  (#4802)
• Declarative configuration: clarify Registry ComponentProvider type parameter
  (#4799)

Common

• Stabilize complex AnyValue attribute value types and related attribute limits.
  (#4794)