chore: inline alp decompress_from_buffer fn

[0ax1]

Purely cosmetic change.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 84.90%. Comparing base (ef33c36) to head (486e7c7).
⚠️ Report is 4 commits behind head on develop.

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