fix: Change basic example's dependency version

[junghwan-park]

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Description

• Change basic example & mobile example colorPicker dependency version to v2.2.0.
  ref: GitHub Page Examples 'Use API Direct (Basic)' and 'Mobile' Malfunctioning #191

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[jinwoo-kim-nhn]

리뷰완료했습니다. 수고하셨습니다