go/oasis-node/cmd/genesis: Display doc's hash and SHA256 checksum with check command

[tjanez]

No description provided.

[codecov]

Codecov Report

Merging #3858 (90fc37c) into master (ac8b1d3) will increase coverage by 0.08%.
The diff coverage is 80.00%.

@@            Coverage Diff             @@
##           master    #3858      +/-   ##
==========================================
+ Coverage   67.03%   67.12%   +0.08%     
==========================================
  Files         404      404              
  Lines       41449    41459      +10     
==========================================
+ Hits        27785    27828      +43     
+ Misses       9712     9692      -20     
+ Partials     3952     3939      -13     

Impacted Files	Coverage Δ
go/oasis-node/cmd/genesis/genesis.go	54.04% <80.00%> (+0.56%)	⬆️
...nsensus/tendermint/apps/beacon/state/state_pvss.go	69.23% <0.00%> (-7.70%)	⬇️
go/consensus/tendermint/abci/state.go	70.94% <0.00%> (-3.38%)	⬇️
go/worker/storage/committee/checkpoint_sync.go	71.95% <0.00%> (-2.59%)	⬇️
go/runtime/nodes/versioned.go	73.33% <0.00%> (-1.91%)	⬇️
...consensus/tendermint/apps/registry/transactions.go	56.98% <0.00%> (-1.81%)	⬇️
go/runtime/host/protocol/connection.go	60.97% <0.00%> (-1.63%)	⬇️
go/consensus/tendermint/apps/staking/fees.go	46.37% <0.00%> (-1.45%)	⬇️
go/consensus/tendermint/apps/staking/staking.go	52.56% <0.00%> (-1.29%)	⬇️
go/oasis-node/cmd/stake/delegations.go	79.24% <0.00%> (-0.95%)	⬇️
... and 28 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update ac8b1d3...90fc37c. Read the comment docs.