breaking: remove deprecated removeCCPAState method

[rmi22186]

Summary

• Removes the deprecated removeCCPAState method from the consent module. Users should use removeCCPAConsentState instead.
• Removes the removeCCPAState property from the IConsentState interface and associated TODO comments.
• Removes the test case that validated the deprecation warning for removeCCPAState.

Breaking Change

removeCCPAState was deprecated in favor of removeCCPAConsentState. This PR completes that deprecation by removing the method entirely. Any consumers still calling removeCCPAState must migrate to removeCCPAConsentState.

Test plan

• Verify existing consent tests pass (no test regressions from removal)
• Verify TypeScript compilation succeeds
• Confirm no remaining references to removeCCPAState in source (only CHANGELOG history)

🤖 Generated with Claude Code

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[cursor]

PR Summary

Medium Risk
This is a breaking public API removal from the consent state object, which can cause runtime failures for any downstream code still calling removeCCPAState. Core consent behavior is otherwise unchanged.

Overview
Removes the deprecated removeCCPAState method from the consent state returned by Consent.createConsentState, including the IConsentState type, deprecation warning, and related TODOs.

Updates createConsentState to return plain ConsentState without casting, and deletes the test that asserted the deprecated warning/behavior; consumers must use removeCCPAConsentState instead.

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