fix: update data integrity proof context to v2

[skynet2]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 52.00000% with 12 lines in your changes missing coverage. Please review.

Project coverage is 76.74%. Comparing base (6404fa4) to head (e8dc28c).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
pkg/doc/vc/statustype/revocationlist2020.go	40.00%	2 Missing and 1 partial ⚠️
pkg/doc/vc/statustype/statuslist2021.go	40.00%	2 Missing and 1 partial ⚠️
pkg/doc/vc/statustype/statuslist_bitstring.go	40.00%	2 Missing and 1 partial ⚠️
pkg/internal/testutil/credential.go	0.00%	1 Missing ⚠️
pkg/internal/testutil/jwt.go	0.00%	1 Missing ⚠️
pkg/internal/testutil/presentation.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1820      +/-   ##
==========================================
+ Coverage   72.84%   76.74%   +3.90%     
==========================================
  Files          33       68      +35     
  Lines        2125     3716    +1591     
==========================================
+ Hits         1548     2852    +1304     
- Misses        526      772     +246     
- Partials       51       92      +41     

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