feat: support storage deal protocol v2

[simlecode]

关联的Issues (Related Issues)

close #421

改动 (Proposed Changes)

附注 (Additional Info)

自查清单 (Checklist)

在你认为本 PR 满足被审阅的标准之前，需要确保 / Before you mark the PR ready for review, please make sure that:

• 符合Venus项目管理规范中关于PR的相关标准 / The PR follows the PR standards set out in the Venus project management guidelines
• 具有清晰明确的commit message / All commits have a clear commit message.
• 包含相关的的测试用例或者不需要新增测试用例 / This PR has tests for new functionality or change in behaviour or not need to add new tests.
• 包含相关的的指南以及文档或者不需要新增文档 / This PR has updated usage guidelines and documentation or not need
• 通过必要的检查项 / All checks are green

[codecov-commenter]

Codecov Report

Merging #435 (ebfa3e3) into master (f49ad93) will decrease coverage by 0.79%.
The diff coverage is 8.88%.

❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

@@            Coverage Diff             @@
##           master     #435      +/-   ##
==========================================
- Coverage   20.50%   19.71%   -0.79%     
==========================================
  Files         193      196       +3     
  Lines       23640    25438    +1798     
==========================================
+ Hits         4847     5016     +169     
- Misses      18002    19542    +1540     
- Partials      791      880      +89     

Flag	Coverage Δ
unittests	19.71% <8.88%> (-0.79%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files Changed	Coverage
api/clients/modules.go	0.00%
api/clients/signer/sign_client.go	0.00%
cli/util.go	0.00%
cmd/droplet-client/storage.go	0.00%
models/repo/repo.go	ø
storageprovider/deal_handler.go	0.00%
storageprovider/storage_provider.go	0.00%
storageprovider/stream.go	0.00%
types/type_cbor_gen.go	0.00%
models/badger/migrate/v2.3.0/type_cbor_gen.go	27.20%
... and 4 more

[LinZexiao]

LGTM