Prepare for release 2.5.4

[epeicher]

Changes proposed in this Pull Request:

Preparation for release of 2.5.4

Changelog

= 2.5.4 =
Add a new class to customize for PayPal from Partner Aware Onboarding #1491

[github-actions]

Size Change: 0 B

Total Size: 201 kB

ℹ️ View Unchanged

Filename	Size
./build/53.js	1.08 kB
./build/index.css	878 B
./build/index.js	126 kB
./build/marketing.js	58.3 kB
./build/payment-gateway-suggestions.css	1.24 kB
./build/payment-gateway-suggestions.js	6.57 kB
./build/plugins.js	3.93 kB
./build/style-index.css	2.15 kB
./build/style-marketing.css	800 B

_{compressed-size-action}

[moon0326]

I think it would be nice if we can update versions in https://github.com/Automattic/wc-calypso-bridge/blob/master/includes/free-trial/partners/class-wc-calypso-bridge-partner-paypal.php#L6

Other than that, LGTM! Pre-approving 👍

[ilyasfoo]

LGTM!

I think it would be nice if we can update versions in https://github.com/Automattic/wc-calypso-bridge/blob/master/includes/free-trial/partners/class-wc-calypso-bridge-partner-paypal.php#L6

I want to also add to update the version in

wc-calypso-bridge/includes/tasks/class-wc-calypso-task-get-paid-with-paypal.php

Line 10 in f5662fe

* @since x.x.x