BREAKING: Synchronously initialise WASM modules

[Mrtenz]

When the experimental.wasm flag in the Snaps CLI is enabled, the WASM module will now be synchronously initialised, rather than being inlined as a Uint8Array.

For example, if the WASM module exports a fibonacci function, the following is now possible:

import { fibonacci } from './path/to/file.wasm';

fibonacci(...);

This is a breaking change, because previously the WASM module would be inlined as Uint8Array instead.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (57d8a53) 96.08% compared to head (daafb31) 96.10%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2024      +/-   ##
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+ Coverage   96.08%   96.10%   +0.01%     
==========================================
  Files         269      269              
  Lines        6262     6286      +24     
  Branches     1010     1011       +1     
==========================================
+ Hits         6017     6041      +24     
  Misses        245      245              

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