Fix display style of additional thank-you order-received text in Woo … #20925

Job	Run time
WP - nightly \| WC - latest \| wcpay - merchant	16m 0s
Generate the matrix for subscriptions-tests dynamically	1s
WP - nightly \| WC - latest \| wcpay - shopper	13m 45s
WP - nightly \| WC - latest \| subscriptions - merchant	6m 13s
WP - nightly \| WC - latest \| subscriptions - shopper	7m 50s
WC - 7.7.0 \| wcpay - merchant	14m 53s
WC - 7.7.0 \| wcpay - shopper	12m 34s
WC - 7.7.0 \| subscriptions - merchant	7m 13s
WC - 7.7.0 \| subscriptions - shopper	8m 51s
WC - latest \| wcpay - merchant	12m 56s
WC - latest \| wcpay - shopper	14m 29s
WC - latest \| subscriptions - merchant	7m 39s
WC - latest \| subscriptions - shopper	7m 44s
WC - beta \| wcpay - merchant	14m 15s
WC - beta \| wcpay - shopper	13m 12s
WC - beta \| subscriptions - merchant	6m 17s
WC - beta \| subscriptions - shopper	9m 27s
	2h 53m 19s

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