CounterLabel, StateLabel: sync docs.json with deprecated props

[siddharthkp]

docs.json for CounterLabel and StateLabel did not reflect deprecations that already exist in the source.

Marked CounterLabel.scheme and StateLabel.variant as deprecated for the docs.

Rollout strategy

• None; documentation metadata only

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Latest commit: a910144

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Pull request overview

Updates Primer React component metadata so generated documentation reflects source-level deprecations for CounterLabel and StateLabel.

Changes:

• Add StateLabel.size to docs metadata and mark StateLabel.variant as deprecated.
• Add CounterLabel.variant to docs metadata and mark CounterLabel.scheme as deprecated.

Show a summary per file

File	Description
packages/react/src/StateLabel/StateLabel.docs.json	Adds size prop metadata and marks variant as deprecated in docs.
packages/react/src/CounterLabel/CounterLabel.docs.json	Adds variant prop metadata and marks scheme as deprecated in docs.

Review details

• Files reviewed: 2/2 changed files
• Comments generated: 3
• Review effort level: Low

[siddharthkp]

Added integration-tests: skipped manually because this is a docs only change, no changes to the source or public API