Update logo.png to the new Varbase logo

Problem/Motivation

The project page and repository show the old Varbase logo, while the other Varbase projects use the new one.

Proposed resolution

Replace logo.png at the repository root on the 10.1.x branch with the new Varbase logo, the same file the other Varbase projects use.

AI-Generated: Yes

Remaining tasks

• ✅ File an issue
• ❌ Addition/Change/Update/Fix
• ❌ Testing to ensure no regression
• ➖ Automated unit/functional testing coverage
• ➖ Developer Documentation support
• ➖ User Guide Documentation support
• ➖ UX/UI designer responsibilities
• ➖ Accessibility and Readability
• ❌ Reviewed by a human
• ❌ Code review by maintainers
• ❌ Full testing and approval
• ❌ Credit contributors
• ❌ Review with the product owner
• ❌ Update Release Notes
• ❌ Release

User interface changes

• N/A

API changes

• N/A

Data model changes

• N/A

Release notes snippet

• Uses the new Varbase logo.