MINOR: Add project icon for IntelliJ IDEA

[Pankraz76]

refs:

• MINOR: Add project icon for IntelliJ IDEA apache/kafka#20215

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• PR author: Pankraz76
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[selhagani]

Hi @Pankraz76,

Thank you for your kind contribution, we appreciate it!

[Pankraz76]

FYI:

@hazendaz you actually the first one to reject this for the whole project.

• Add project icon for IntelliJ IDEA spotbugs/spotbugs#3652

[fniephaus]

Thanks for the suggestion, @Pankraz76.

We appreciate the effort to enhance the experience for IntelliJ IDEA users. However, as a general practice, we aim to keep the codebase IDE-agnostic and avoid including IDE-specific files or assets. This helps maintain consistency for all contributors regardless of their development environment. We hope you understand, and we kindly won’t be merging this PR.