feat(proofs): sort credentials based on revocation

[TimoGlastra]

Sorts credentials returned from getRequestedCredentials baed on the revocation status. It sorted as follows:

• first revoked = undefined (means non-revocation was not requested, credential is not revocable)
• then revoked = false (means credentials is not reovoked)
• then revoked = true (means credential is revoked)

Fixes #1223

[TimoGlastra]

@jleach does the order look good to you?

[codecov-commenter]

Codecov Report

Merging #1225 (89299d2) into main (25b2bcf) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##             main    #1225   +/-   ##
=======================================
  Coverage   87.65%   87.66%           
=======================================
  Files         738      739    +1     
  Lines       17606    17619   +13     
  Branches     2988     2992    +4     
=======================================
+ Hits        15432    15445   +13     
  Misses       2167     2167           
  Partials        7        7           

Impacted Files	Coverage Δ
...ules/proofs/formats/indy/IndyProofFormatService.ts	86.13% <100.00%> (+0.05%)	⬆️
...oofs/formats/indy/util/sortRequestedCredentials.ts	100.00% <100.00%> (ø)

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.