Async-friendly decompress

[droundy]

I started creating an alternate decompressor that would work better with async than the Read based one you have. The issue is that in my async program the bytes come over the network in chunks and I can't write a non-async Read without introducing additional plumbing that I'd rather avoid.

This PR isn't very good yet, but I'm wondering if something like this would be of interest to you?

[codecov]

Codecov Report

❌ Patch coverage is 0% with 205 lines in your changes missing coverage. Please review.
✅ Project coverage is 82.21%. Comparing base (23b05b0) to head (bfa4fc8).
⚠️ Report is 48 commits behind head on main.

Files with missing lines	Patch %	Lines
src/frame/raw_decompress.rs	0.00%	205 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #145      +/-   ##
==========================================
- Coverage   89.02%   82.21%   -6.81%     
==========================================
  Files          13       13              
  Lines        2478     2682     +204     
==========================================
- Hits         2206     2205       -1     
- Misses        272      477     +205     

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[PSeitz]

I'm open to add async support, if the code is not duplicated.
There's also the risk of blocking the async runtime, by doing too much work on a task, so the additional plumbing may be a good thing.

Related issue: #15