Fixed typo in deploy module README.md

[arnolds]

Description (*)

Fixed typo in deploy module README.md from bin/magento setup:mode:set to bin/magento deploy:mode:set.

It needed changing, because the command bin/magento setup:mode:set does not exist.

The correct command is bin/magento deploy:mode:set.

Fixed Issues (if relevant)

Manual testing scenarios (*)

1. Go to magento2/app/code/Magento/Deploy/README.md file.
2. Scroll down, or search for bin/magento setup:mode:set.

Questions or comments

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 are green)

[m2-assistant]

Hi @arnolds. Thank you for your contribution
Here is some useful tips how you can test your changes using Magento test environment.
Add the comment under your pull request to deploy test or vanilla Magento instance:

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For more details, please, review the Magento Contributor Assistant documentation

[magento-cicd2]

All committers have signed the CLA.

[magento-engcom-team]

Hi @kalpmehta, thank you for the review.
ENGCOM-5458 has been created to process this Pull Request
✳️ @kalpmehta, 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

[magento-engcom-team]

@arnolds thank you for contributing. Please accept Community Contributors team invitation here to gain extended permissions for this repository.

[engcom-Delta]

Notice: QA not applicable

[m2-assistant]

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