Update CartRepositoryInterface.php

[apedicdev]

Given the save() implementation uses \Magento\Quote\Model\QuoteRepository\SaveHandler::save which throws 3 exceptions, I think they also should be declared at interface level

Resolved issues:

1. resolves [Issue] Update CartRepositoryInterface.php #39328: Update CartRepositoryInterface.php

[m2-assistant]

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[apedicdev]

@magento run all tests

[engcom-Hotel]

@magento create issue