Replace function t() by method t() of StringTranslationTrait on CToolsWizardTest.php

Problem/Motivation

FILE: /home/thallesvf/Desktop/lando/d8-contrib/modules/ctools/src/Tests/Wizard/CToolsWizardTest.php
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FOUND 0 ERRORS AND 5 WARNINGS AFFECTING 5 LINES
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 118 | WARNING | t() calls should be avoided in classes, use \Drupal\Core\StringTranslation\StringTranslationTrait and $this->t() instead
 121 | WARNING | t() calls should be avoided in classes, use \Drupal\Core\StringTranslation\StringTranslationTrait and $this->t() instead
 124 | WARNING | t() calls should be avoided in classes, use \Drupal\Core\StringTranslation\StringTranslationTrait and $this->t() instead
 137 | WARNING | t() calls should be avoided in classes, use \Drupal\Core\StringTranslation\StringTranslationTrait and $this->t() instead
 138 | WARNING | t() calls should be avoided in classes, use \Drupal\Core\StringTranslation\StringTranslationTrait and $this->t() instead
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Proposed resolution

Replace function t() by method t() of StringTranslationTrait on CToolsWizardTest.php