[Backport] #20234 (Improvement) Review text Should be capitalized

[krishprakash]

Original Pull Request

#22694

Description (*)

Review text Should be capitalized

Fixed Issues (if relevant)

1. magento/magento2#<20234>: Review text Should be capitalized

Manual testing scenarios (*)

1. Navigate to product listing page.
2. Change the mode from grid to list.
3. Now you can see "add your review" and "review" text in this format
   Add Your Review
   Review

Contribution checklist (*)

• Pull request has a meaningful description of its purpose
• All commits are accompanied by meaningful commit messages
• All new or changed code is covered with unit/integration tests (if applicable)
• All automated tests passed successfully (all builds on Travis CI are green)

[m2-assistant]

Hi @krishprakash. Thank you for your contribution
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[magento-engcom-team]

Hi @sivaschenko, thank you for the review.
ENGCOM-5391 has been created to process this Pull Request
✳️ @sivaschenko, could you please add one of the following labels to the Pull Request?

Label	Description
Auto-Tests: Covered	All changes in Pull Request is covered by auto-tests
Auto-Tests: Not Covered	Changes in Pull Request requires coverage by auto-tests
Auto-Tests: Not Required	Changes in Pull Request does not require coverage by auto-tests

[engcom-Delta]

✔️ QA passed

[m2-assistant]

Hi @krishprakash, thank you for your contribution!
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