feat: BitstringStatusList for VC model 2.0

[bstasyszyn]

Added support for BitstringStatusListEntry status list type which is compatible with VC model 2.0.

[codecov]

Codecov Report

Attention: Patch coverage is 87.58170% with 19 lines in your changes missing coverage. Please review.

Project coverage is 86.33%. Comparing base (349bff4) to head (be57b5d).
Report is 4 commits behind head on main.

Files with missing lines	Patch %	Lines
pkg/doc/vc/statustype/statuslist_bitstring.go	87.36%	6 Missing and 6 partials ⚠️
pkg/kms/aws/service_mocks.go	84.21%	6 Missing ⚠️
pkg/internal/mock/status/status.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1763      +/-   ##
==========================================
+ Coverage   86.24%   86.33%   +0.09%     
==========================================
  Files         190      191       +1     
  Lines       13419    13524     +105     
==========================================
+ Hits        11573    11676     +103     
+ Misses       1345     1340       -5     
- Partials      501      508       +7     

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