changed menu sound ui design

[CGaneshKumar2002]

👉 Checklist

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• [x] I have reviewed my submission thoroughly.
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✍ Description of the Pull Request

Changed the layout of Volumepanel Changed the Volume Slider Design Changed the Sound Icon

🔗 Issue link - https://github.com/dylan-power/dinosaur-exploder/issues/110

Issue reference number and link goes here e.g. 'Fixes/Closes #110 '.

• [x] This Pull Request fixes the issue : 'Closes #110 '
• [x] This Pull Request does not fix an issue.

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