Feature/austria geo expansion paylater button

[abhishekpaypal]

Description

Why are we making these changes? Include references to any related Jira tasks or GitHub Issues

changes required for enabling 'Pay Later' button for Austria(AT) as part of GPL geo expansion.

• Document - https://paypal.atlassian.net/wiki/spaces/PPCMP/pages/2753430321/Austria-+Pi30+Pay+Monthly+-+Upstream+Requirements

• Epic - https://paypal.atlassian.net/browse/DTCRCMERC-4528

• Jira - https://paypal.atlassian.net/browse/DTGPLUPBLR-18

• Test Environment : https://engineering.paypalcorp.com/console/ext/testenv/environments/te-upstream-at-expansion

• Working Demo page : here

Reproduction Steps (if applicable)

N/A

Screenshots (if applicable)

Test environment based testing : https://engineering.paypalcorp.com/console/ext/testenv/environments/te-upstream-at-expansion

Debug ids:

• e36186cef42d2 => Initial load using clientsdknodeweb
• 7154ac0c55f1f => second load using smartcomponentnodeweb

1. Test environment - manifests used

2. `xobuyernodeserv` response - ``` __FUNDING_ELIGIBILITY__: { paylater: { eligible: true, variant: AT } } ```

3. paylater button display --------------------

Local Testing:

Dependent Changes (if applicable)

xobuyernodeserv - orchestration changes at this layer to map incoming eligible payLater products(PAY_LATER_LONG_TERM_AT and PAY_LATER_PAY_IN_1_AT) for Austria to payLater AT variant.
PR yet be raised, repo write access awaited.

Groups who should review (if applicable)

DT-GPL-UPSTREAM-BLR