Removed unused variable warning

FILE: ...s/ctools_wizard_test/src/Form/ExampleConfigEntityGeneralForm.php
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FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
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 26 | WARNING | Unused variable $config_entity.
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FILE: ...k/D9.1/modules/ctools/tests/src/Kernel/RelationshipsTestBase.php
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FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
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 56 | WARNING | Unused variable $article.
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FILE: ...k/D9.1/modules/ctools/src/Form/ResolverRelationshipConfigure.php
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FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
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 112 | WARNING | Unused variable $id.
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FILE: ...akti.kumar/work/D9.1/modules/ctools/src/Form/RequiredContext.php
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FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
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 130 | WARNING | Unused variable $machine_name.
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FILE: ...kumar/work/D9.1/modules/ctools/src/Plugin/Condition/NodeType.php
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FOUND 0 ERRORS AND 2 WARNINGS AFFECTING 2 LINES
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 22 | WARNING | Unused variable $definition_id.
 35 | WARNING | Unused variable $definition_id.
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FILE: ...r/work/D9.1/modules/ctools/src/Plugin/Condition/EntityBundle.php
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FOUND 0 ERRORS AND 2 WARNINGS AFFECTING 2 LINES
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 140 | WARNING | Unused variable $definition_id.
 152 | WARNING | Unused variable $definition_id.
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Time: 951ms; Memory: 14Mb