Adds generic binary heap and d-ary heap

[Florimond]

Adds generic binary heap and d-ary heap.
After a quick look into the what's already provided in this project, I didn't find those more basic datastructures. I thought they could be a nice addition to the more advanced ones proposed here.

[aviary3-wk]

Security Insights

No security relevant content was detected by automated scans.

Action Items

• Review PR for security impact; comment "security review required" if needed or unsure
• Verify aviary.yaml coverage of security relevant code

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[Florimond]

@dustinhiatt-wf Thoughts?

[ryanjackson-wf]

Thank you for your contribution. I do not work full time on this library but will look at this more carefully in the coming weeks.

[Florimond]

Converted to draft: I'm busy improving various aspects of these implementation, strengthening the tests, improving the documentation. But most importantly, making the heaps thread-safe.

[ryanjackson-wf]

Converted to draft: I'm busy improving various aspects of these implementation, strengthening the tests, improving the documentation. But most importantly, making the heaps thread-safe.

Thank you. I was going to review this library's approach to thread safety (or coroutine safety as it were), so I am glad that you are also considering it.