Update CARv2 library and address breaking changes

[aarshkshah1992]

No description provided.

[codecov-commenter]

Codecov Report

Merging #580 (d5cb414) into feat/wip-markets-dagstore (746035a) will increase coverage by 0.18%.
The diff coverage is 66.67%.

@@                      Coverage Diff                      @@
##           feat/wip-markets-dagstore     #580      +/-   ##
=============================================================
+ Coverage                      66.30%   66.48%   +0.18%     
=============================================================
  Files                             63       63              
  Lines                           4477     4477              
=============================================================
+ Hits                            2968     2976       +8     
+ Misses                          1228     1220       -8     
  Partials                         281      281              

Impacted Files	Coverage Δ
storagemarket/impl/provider_environments.go	9.38% <33.34%> (ø)
carstore/read_only_blockstore.go	82.36% <100.00%> (ø)
filestorecaradapter/adapter.go	80.00% <100.00%> (ø)
...oragemarket/impl/providerstates/provider_states.go	86.22% <100.00%> (ø)
retrievalmarket/events.go	80.00% <0.00%> (+80.00%)	⬆️
retrievalmarket/dealstatus.go	80.00% <0.00%> (+80.00%)	⬆️

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[dirkmc]

LGTM 👍