Fix the issues reported by phpcs

Problem/Motivation

Getting the following errors.

FILE: /app/web/modules/contrib/currency_fixer_io/src/Plugin/Currency/ExchangeRateProvider/FixerIoOperationsProvider.php
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FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
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8 | WARNING | [x] Unused use statement
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PHPCBF CAN FIX THE 1 MARKED SNIFF VIOLATIONS AUTOMATICALLY
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FILE: /app/web/modules/contrib/currency_fixer_io/src/Service/FixerIo.php
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FOUND 1 ERROR AND 2 WARNINGS AFFECTING 3 LINES
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7 | ERROR | [x] Use statements should be sorted alphabetically. The first wrong one is Drupal\Core\Logger\LoggerChannelFactoryInterface.
81 | WARNING | [ ] \Drupal calls should be avoided in classes, use dependency injection instead
98 | WARNING | [ ] \Drupal calls should be avoided in classes, use dependency injection instead
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PHPCBF CAN FIX THE 1 MARKED SNIFF VIOLATIONS AUTOMATICALLY
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FILE: /app/web/modules/contrib/currency_fixer_io/src/Form/CurrencyFixerIoSettingsForm.php
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FOUND 1 ERROR AFFECTING 1 LINE
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7 | ERROR | [x] Use statements should be sorted alphabetically. The first wrong one is Drupal\Core\Form\FormStateInterface.
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PHPCBF CAN FIX THE 1 MARKED SNIFF VIOLATIONS AUTOMATICALLY
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Time: 136ms; Memory: 12MB

after phpcbf --standard=Drupal,DrupalPractice --extensions=php,module,inc,install,test,profile,theme,info,txt,md,yml,css web/modules/contrib/currency_fixer_io

FILE: /app/web/modules/contrib/currency_fixer_io/src/Service/FixerIo.php
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FOUND 0 ERRORS AND 2 WARNINGS AFFECTING 2 LINES
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81 | WARNING | \Drupal calls should be avoided in classes, use dependency injection instead
98 | WARNING | \Drupal calls should be avoided in classes, use dependency injection instead
---------------------------------------------------------------------------------------------

Time: 137ms; Memory: 12MB

Steps to reproduce

Run the following command

phpcs --standard=Drupal,DrupalPractice --extensions=php,module,inc,install,test,profile,theme,css,info,txt,md,yml modules/contrib/currency_fixer_io/

Proposed resolution

Above errors need to be fixed.