Investigate bug in DWN .text()

[shamilovtim]

In the past we've had issues with current Blob polyfill which caused the need for the temporary monkeypatch monkeyPatchBlobConstructor

There is a new issue with a bug in the DWN lib related to Blob
More detail here: https://github.com/TBD54566975/bundler-bonanza/pull/54/files#diff-8b94804225287d477b61d022c1465d093234105c1487493a67ae2622c39aa9b6R85-R94

Related:
#64,
https://github.com/TBD54566975/web5-wallet/pull/62/files/2324cdb0cdeca8a1fc3fcb496684a81909fa8206#r1306194674

[shamilovtim]

Resolved per @leordev