Enable referenced repositories when resolving the target content

[laeubi]

Currently referenced repositories are ignored, that prevents sharing of items that are already available in the referenced repository.

This enables searching references (if possible) to find IUs and dependencies in these referenced repositories as well.

Fix #720

[github-actions]

Test Results

     273 files  ±0       273 suites  ±0   1h 2m 5s ⏱️ -48s
  3 340 tests ±0    3 307 ✔️ ±0  30 💤 ±0  0 ❌ ±0  3 🔥 ±0 
10 317 runs  ±0  10 224 ✔️ ±0  90 💤 ±0  0 ❌ ±0  3 🔥 ±0 

For more details on these errors, see this check.

Results for commit 31280ab. ± Comparison against base commit fcb15cb.

♻️ This comment has been updated with latest results.

[HannesWell]

Thanks for working on this.

To me it looks like that referenced artifact repositories also have to be considered in getArtifactRepositories(). I assume otherwise only the IU is found, but not the corresponding artifact, when using the slicer.

Would it be possible to add tests for this?

[laeubi]

To me it looks like that referenced artifact repositories also have to be considered in getArtifactRepositories(). I assume otherwise only the IU is found, but not the corresponding artifact, when using the slicer.

I can enable this for slicer as well, but references are handled already in the ProvisioningContext so from PDE we only need the metadata to initially find references.

[HannesWell]

To me it looks like that referenced artifact repositories also have to be considered in getArtifactRepositories(). I assume otherwise only the IU is found, but not the corresponding artifact, when using the slicer.

I can enable this for slicer as well, but references are handled already in the ProvisioningContext so from PDE we only need the metadata to initially find references.

OK great, if that works that's perfectly fine.
It should just be avoided that that for an IU found by the Planner or Slicer, the corresponding artifact is not found later if the TP is loaded.

[laeubi]

I'll merge this now so we can get early feedback if it is causing any issue.