cleanup: fix Rest-Api style errors (phpcbf, manually)
cleanup: fix Rest-Api style errors (phpcbf, manually)

Commands:
`composer run phpcbf .\functions\rest-api.php`
`composer run phpcs .\functions\rest-api.php`

ucf-sdes-it/ucf-services-theme,ucf-sdes-it/ucf-services-theme,sdescommunications/ucf-services-theme,ucf-sdes-it/ucf-services-theme,sdescommunications/ucf-services-theme,ucf-sdes-it/ucf-services-theme,sdescommunications/ucf-services-theme,sdescommunications/ucf-services-theme