lotus-shed msg: Decode submessages/msig proposals

[magik6k]

Very useful when viewing msig propose messages which call methods on other things

[codecov]

Codecov Report

Merging #7639 (9adaa9b) into master (e196a81) will decrease coverage by 0.10%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master    #7639      +/-   ##
==========================================
- Coverage   39.81%   39.70%   -0.11%     
==========================================
  Files         633      633              
  Lines       67258    67263       +5     
==========================================
- Hits        26776    26707      -69     
- Misses      35891    35952      +61     
- Partials     4591     4604      +13     

Impacted Files	Coverage Δ
cmd/lotus-shed/msg.go	0.00% <0.00%> (ø)
chain/gen/slashfilter/slashfilter.go	40.00% <0.00%> (-12.00%)	⬇️
storage/wdpost_sched.go	75.49% <0.00%> (-11.77%)	⬇️
chain/actors/builtin/miner/diff.go	48.52% <0.00%> (-10.30%)	⬇️
chain/stmgr/call.go	67.87% <0.00%> (-7.28%)	⬇️
miner/miner.go	54.30% <0.00%> (-5.30%)	⬇️
chain/exchange/peer_tracker.go	66.66% <0.00%> (-4.31%)	⬇️
node/hello/hello.go	63.63% <0.00%> (-3.41%)	⬇️
blockstore/buffered.go	40.00% <0.00%> (-2.23%)	⬇️
storage/wdpost_changehandler.go	97.64% <0.00%> (-1.89%)	⬇️
... and 18 more

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[jennijuju]

@dkkapur you will love this