refactor(objectarium): derive default hash algorithm

[ErikssonJoakim]

Derives default hash algorithm value in objectarium state rather than to implement the default function. This makes the implementation less verbose and also appeases our linter 🙂 See action error message: https://github.com/okp4/contracts/actions/runs/5736567463/job/15546422078?pr=296

[bot-anik]

size-limit report 📦

Path	Size
target/wasm32-unknown-unknown/release/okp4_objectarium.wasm	399.85 KB (0%)
target/wasm32-unknown-unknown/release/okp4_law_stone.wasm	634.46 KB (0%)
target/wasm32-unknown-unknown/release/okp4_cognitarium.wasm	757.15 KB (0%)

[codecov]

Codecov Report

Merging #301 (1f3b98c) into main (8cde60e) will increase coverage by 0.03%.
Report is 4 commits behind head on main.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #301      +/-   ##
==========================================
+ Coverage   97.99%   98.02%   +0.03%     
==========================================
  Files          41       41              
  Lines        8723     8720       -3     
==========================================
  Hits         8548     8548              
+ Misses        175      172       -3     

Files Changed	Coverage Δ
contracts/okp4-objectarium/src/state.rs	100.00% <100.00%> (+1.91%)	⬆️

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[amimart]

Great 👍

[ccamel]

That's good!