wpcomsh: Update WooCommerce Calypso Bridge to 2.5.3

[ivan-ottinger]

Proposed changes:

This PR bumps the version of wc-calypso-bridge to 2.5.3, which includes the following change:

• Entrepreneur trial: Fix incorrectly used plan name in the trial "Welcome" note wc-calypso-bridge#1489

Other information:

• Have you written new tests for your changes, if applicable?
• Have you checked the E2E test CI results, and verified that your changes do not break them?
• Have you tested your changes on WordPress.com, if applicable (if so, you'll see a generated comment below with a script to run)?

Jetpack product discussion

Does this pull request change what data or activity we track or use?

No, it does not.

Testing instructions:

The changes related to the wc-calypso-bridge were already tested in the related PR (Automattic/wc-calypso-bridge#1489).

[github-actions]

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• Next scheduled release: August 6, 2024.
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