chore: removed all Federated Catalog modules

[paullatzelsperger]

What this PR changes/adds

Removed all modules pertaining to the Federated Catalog feature.

Why it does that

The FederatedCatalog was relocated into its own repository and further development will happen there.

Further notes

• re-added a missing dependency to generate Swagger UI (static HTML).
• it is possible that, in the future, some components of the current FCC implementation will find their way back into the EDC core repo.

Linked Issue(s)

.

Checklist

• added appropriate tests?
• performed checkstyle check locally?
• added/updated copyright headers?
• documented public classes/methods?
• added/updated relevant documentation?
• assigned appropriate label? (exclude from changelog with label no-changelog)
• formatted title correctly? (take a look at the CONTRIBUTING and Etiquette for pull requests for details)

[codecov-commenter]

Codecov Report

Base: 64.54% // Head: 5.18% // Decreases project coverage by -59.35% ⚠️

Coverage data is based on head (38ce431) compared to base (a65b715).
Patch has no changes to coverable lines.

❗ Current head 38ce431 differs from pull request most recent head a5c9f08. Consider uploading reports for the commit a5c9f08 to get more accurate results

Additional details and impacted files

@@             Coverage Diff              @@
##               main   #2214       +/-   ##
============================================
- Coverage     64.54%   5.18%   -59.36%     
- Complexity        0     167      +167     
============================================
  Files           843     814       -29     
  Lines         17587   17151      -436     
  Branches       1105    1088       -17     
============================================
- Hits          11352     890    -10462     
- Misses         5783   16197    +10414     
+ Partials        452      64      -388     

Impacted Files	Coverage Δ
.../main/java/org/eclipse/edc/spi/result/Failure.java	0.00% <0.00%> (-100.00%)	⬇️
...main/java/org/eclipse/edc/spi/query/SortOrder.java	0.00% <0.00%> (-100.00%)	⬇️
...c/main/java/org/eclipse/edc/policy/model/Rule.java	0.00% <0.00%> (-100.00%)	⬇️
...n/java/org/eclipse/edc/spi/event/EventPayload.java	0.00% <0.00%> (-100.00%)	⬇️
...main/java/org/eclipse/edc/policy/model/Action.java	0.00% <0.00%> (-100.00%)	⬇️
.../src/main/java/org/eclipse/edc/sql/DoorKeeper.java	0.00% <0.00%> (-100.00%)	⬇️
...in/java/org/eclipse/edc/policy/model/Operator.java	0.00% <0.00%> (-100.00%)	⬇️
...org/eclipse/edc/util/stream/PartitionIterator.java	0.00% <0.00%> (-100.00%)	⬇️
...va/org/eclipse/edc/spi/observe/ObservableImpl.java	0.00% <0.00%> (-100.00%)	⬇️
.../java/org/eclipse/edc/policy/model/Constraint.java	0.00% <0.00%> (-100.00%)	⬇️
... and 556 more

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