Fix to unify the saveConsents in the repository to be 2 array attributes

[alextremp]

This PR will:

• unify the saveVendorConsents in the repository to accept 2 arrays: vendorConsents and purposeConsents
• move the 'vendor consent attributes' mapping from object to array of ids to a reusable function that will be used in the SetVendorConsentsUseCase to map the use case input to the expected repository input
• also, remove the 'vendorListRepository' from the UpdateConsentVendorsService as it was not used anymore

[codecov-io]

Codecov Report

Merging #53 into master will increase coverage by 0.19%. The diff coverage is 100%.

@@            Coverage Diff             @@
##           master      #53      +/-   ##
==========================================
+ Coverage   97.13%   97.32%   +0.19%     
==========================================
  Files          59       62       +3     
  Lines        2162     2245      +83     
  Branches      168      175       +7     
==========================================
+ Hits         2100     2185      +85     
+ Misses         62       60       -2

Impacted Files	Coverage Δ
...ation/services/vendor_list/GetVendorListUseCase.js	100% <ø> (ø)
...cation/services/consent/GetConsentStatusUseCase.js	100% <ø> (ø)
src/cmp/application/services/ping/PingUseCase.js	100% <ø> (ø)
...epository/ConsentStringVendorConsentsRepository.js	98.21% <100%> (-0.93%)	:arrow_down:
...lication/services/consent/GetConsentDataUseCase.js	100% <100%> (ø)
...rvices/vendor_consents/SetVendorConsentsUseCase.js	100% <100%> (ø)
...rvices/vendor_consents/GetVendorConsentsUseCase.js	100% <100%> (ø)
.../cmp/domain/consent/UpdateConsentVendorsService.js	100% <100%> (+5.31%)	:arrow_up:
...rvices/vendor_consents/buildValidVendorConsents.js	97.72% <100%> (ø)
...p/infrastructure/container/BaseConsentContainer.js	83.7% <100%> (-0.63%)	:arrow_down:
... and 11 more

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