refactor: move anoncreds to a separate crate

[xprazak2]

Move anoncreds from aries_vcx_core to a separate crate.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 145 lines in your changes are missing coverage. Please review.

Project coverage is 0.05%. Comparing base (7eb7faf) to head (8ebef44).

Files	Patch %	Lines
aries/aries_vcx_anoncreds/src/errors/error.rs	0.00%	31 Missing ⚠️
...ies/misc/test_utils/src/mockdata/mock_anoncreds.rs	0.00%	28 Missing ⚠️
aries/aries_vcx_anoncreds/src/utils/json.rs	0.00%	19 Missing ⚠️
aries/aries_vcx/src/errors/mapping_anoncreds.rs	0.00%	18 Missing ⚠️
...es/aries_vcx_anoncreds/src/errors/mapping_credx.rs	0.00%	13 Missing ⚠️
...vcx_anoncreds/src/anoncreds/credx_anoncreds/mod.rs	0.00%	9 Missing ⚠️
...s/aries_vcx_anoncreds/src/errors/mapping_others.rs	0.00%	9 Missing ⚠️
aries/misc/test_utils/src/devsetup.rs	0.00%	7 Missing ⚠️
aries/misc/test_utils/src/errors/error.rs	0.00%	5 Missing ⚠️
...s_vcx/src/common/primitives/revocation_registry.rs	0.00%	4 Missing ⚠️
... and 1 more

Additional details and impacted files

@@           Coverage Diff            @@
##            main   #1175      +/-   ##
========================================
- Coverage   0.05%   0.05%   -0.01%     
========================================
  Files        491     491              
  Lines      24002   24194     +192     
  Branches    4414    4491      +77     
========================================
  Hits          13      13              
- Misses     23989   24181     +192     

Flag	Coverage Δ
unittests-aries-vcx	0.05% <0.00%> (-0.01%)	⬇️

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