Sale ends at 00:00 instead of 11:59 PM on set day

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Describe the bug
The end date for a sale should be midnight on the date set for the sale to end. It currently end at 00:00 ie midnight of the day before.
This issue was fixed in WC 3.5.4
woocommerce/woocommerce#22186

To Reproduce
Steps to reproduce the behavior:

1. Set a product to be on sale ending today (starting today or earlier)
2. Visit the product page
3. The sale price should be shown
4. Change the sale end date to previous day
5. The sale price now shows

Expected behavior
The sale should only end at the very end of the day (11:59 PM) and not when the day just starts.

Isolating the problem (mark completed items with an [x]):

• I have deactivated other plugins and confirmed this bug occurs when only Classic Commerce plugin is active.
• This bug happens with a default ClassicPress theme active.
• I can reproduce this bug consistently using the steps above.

ClassicPress Environment
Classic Commerce version: 1.0.3
CMS version: You are running ClassicPress Version 1.3.0

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