[202503] Check DOM for only first subport for test_xcvr_info_in_db.py test.#867

prgeor merged 1 commit into202503Azure/sonic-mgmt.msft:202503from

ariz/202503-cherry-pick-update-test-to-check-dom-for-first-subportAzure/sonic-mgmt.msft:ariz/202503-cherry-pick-update-test-to-check-dom-for-first-subportCopy head branch name to clipboard