Use hexbinary as checksum

[Buckram123]

This PR aims to return cosmwasm_std::HexBinary instead of hex encoded String, for checksums

[Buckram123]

For using sha2 instead of sha256 - it's lighter(sha2 is dependency of sha256) and returns bytes, instead of String, which is easier to use in pair with HexBinary

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[codecov]

Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (61369ea) 65.4% compared to head (61cfbcb) 65.4%.

❗ Current head 61cfbcb differs from pull request most recent head 8f06662. Consider uploading reports for the commit 8f06662 to get more accurate results

Additional details and impacted files

Files	Coverage Δ
packages/cw-orch-core/src/contract/paths.rs	70.0% <100.0%> (+0.7%)	⬆️
...ages/cw-orch-core/src/environment/queriers/wasm.rs	100.0% <100.0%> (ø)
packages/cw-orch-mock/src/queriers/wasm.rs	79.7% <100.0%> (+0.4%)	⬆️
cw-orch-daemon/src/queriers/cosmwasm.rs	47.4% <75.0%> (-0.3%)	⬇️
cw-orch/src/osmosis_test_tube/queriers/wasm.rs	53.3% <83.3%> (+0.3%)	⬆️

[Buckram123]

@CyberHoward just noticed I forgot to update docs so doc tests are failing 👀

[CyberHoward]

@CyberHoward just noticed I forgot to update docs so doc tests are failing 👀

Can you push a fix to a new pr?