[clenup] [Linkedin Audiences] Bump default API version

[harsh-joshi99]

This PR bumps the default version since canary rollout is complete.

Testing

Include any additional information about the testing you have completed to
ensure your changes behave as expected. For a speedy review, please check
any of the tasks you completed below during your testing.

• Added unit tests for new functionality
• Tested end-to-end using the local server
• [If destination is already live] Tested for backward compatibility of destination. Note: New required fields are a breaking change.
• [Segmenters] Tested in the staging environment
• [Segmenters] [If applicable for this change] Tested for regression with Hadron.

Security Review

Please ensure sensitive data is properly protected in your integration.

• Reviewed all field definitions for sensitive data (API keys, tokens, passwords, client secrets) and confirmed they use type: 'password'

New Destination Checklist

• Extracted all action API versions to verioning-info.ts file. example

[Copilot]

Pull request overview

Bumps the default (stable/production) LinkedIn Audiences API version used by the destination now that the canary rollout is complete.

Changes:

• Updated LINKEDIN_AUDIENCES_API_VERSION from 202505 to 202604.

Comments suppressed due to low confidence (1)

packages/destination-actions/src/destinations/linkedin-audiences/versioning-info.ts:10

• The canary doc comment still says "Testing new version 202604 behind feature flag", but 202604 is now the stable version as well. This is misleading; please update the comment to be version-agnostic (or reflect the next canary version if applicable).

export const LINKEDIN_AUDIENCES_API_VERSION = '202604'

/** LINKEDIN_AUDIENCES_CANARY_API_VERSION
 * LinkedIn Audiences API version (canary/feature-flagged).
 * Testing new version 202604 behind feature flag.