feat: EDR (data address) and metadata storage/cache

[wolf4ood]

What this PR changes/adds

Introduces an EDR (dataaddress) cache and associated metadata storage:

• introduced edr-store-spi module
• introduced edr-store-core module with default implementations

In the spi three extensible interface are introduced:

• EndpointDataReferenceStore: the main entry point for storing and retrieving EDR and metadata associated
• EndpointDataReferenceCache subcomponent for caching EDR (DataAddress) in a secured environment
• EndpointDataReferenceEntryIndex subcomponent for storing EDR metadata (assetId, agreementId, ..etc)

The default implementation of EndpointDataReferenceStore uses the two subcomponents for dealing with EDR and metadata.

A default implementation of EndpointDataReferenceCache backed by the Vault is provider as well as an in memory one for the metadata storage EndpointDataReferenceEntryIndex

Why it does that

data plane signaling, user experience

Linked Issue(s)

Closes #3973

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[codecov-commenter]

Codecov Report

Attention: Patch coverage is 87.03704% with 7 lines in your changes are missing coverage. Please review.

Project coverage is 73.49%. Comparing base (7f20ba5) to head (8ba277b).
Report is 129 commits behind head on main.

Files	Patch %	Lines
.../edr/defaults/VaultEndpointDataReferenceCache.java	76.00%	5 Missing and 1 partial ⚠️
...n/java/org/eclipse/edc/spi/result/StoreResult.java	0.00%	1 Missing ⚠️

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Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3978      +/-   ##
==========================================
+ Coverage   71.74%   73.49%   +1.74%     
==========================================
  Files         919      968      +49     
  Lines       18457    19506    +1049     
  Branches     1037     1097      +60     
==========================================
+ Hits        13242    14335    +1093     
+ Misses       4756     4705      -51     
- Partials      459      466       +7     

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[paullatzelsperger]

🚀