fix: Make markets logger less noisy when doing retrievals

[RobQuistNL]

Logging each block causes a lot of useless information in the logs

Proposed Changes

Log all events as info, except for block transfers, which will be debug

Checklist

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• All commits have a clear commit message.
• The PR title is in the form of of <PR type>: <area>: <change being made>
  • example: fix: mempool: Introduce a cache for valid signatures
  • PR type: fix, feat, INTERFACE BREAKING CHANGE, CONSENSUS BREAKING, build, chore, ci, docs,perf, refactor, revert, style, test
  • area: api, chain, state, vm, data transfer, market, mempool, message, block production, multisig, networking, paychan, proving, sealing, wallet, deps
• This PR has tests for new functionality or change in behaviour
• If new user-facing features are introduced, clear usage guidelines and / or documentation updates should be included in https://lotus.filecoin.io or Discussion Tutorials.
• CI is green

[codecov]

Codecov Report

Merging #8604 (767a53f) into master (d8f1380) will decrease coverage by 0.06%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #8604      +/-   ##
==========================================
- Coverage   40.89%   40.83%   -0.07%     
==========================================
  Files         686      686              
  Lines       75710    75716       +6     
==========================================
- Hits        30961    30917      -44     
- Misses      39420    39465      +45     
- Partials     5329     5334       +5     

Impacted Files	Coverage Δ
markets/loggers/loggers.go	91.17% <100.00%> (+1.89%)	⬆️
itests/kit/blockminer.go	70.65% <0.00%> (-19.03%)	⬇️
chain/events/observer.go	73.79% <0.00%> (-6.21%)	⬇️
chain/exchange/peer_tracker.go	66.66% <0.00%> (-4.31%)	⬇️
storage/wdpost_sched.go	79.41% <0.00%> (-3.93%)	⬇️
chain/sub/incoming.go	59.02% <0.00%> (-2.45%)	⬇️
node/impl/full/mpool.go	46.95% <0.00%> (-1.74%)	⬇️
chain/stmgr/stmgr.go	63.00% <0.00%> (-0.50%)	⬇️
markets/storageadapter/dealpublisher.go	82.03% <0.00%> (-0.49%)	⬇️
chain/consensus/filcns/filecoin.go	52.17% <0.00%> (-0.44%)	⬇️
... and 12 more