chore: add test to check verifiable credential issuer equals signer

[DominikPinsel]

This PR is set to develop.
For the main branch I opened #185. The develop PR remains in draft state until this is merged.

-- NOT RELEVANT

• Set SSI library version to 0.0.18-SNAPSHOT.
  • This library has a fix that asserts, that the verifiable credential signer must also be the issuer.

-- NOT RELEVANT (borisrizov-zf)

• Add Unit Test to verify fix

---

_{Dominik Pinsel dominik.pinsel@mercedes-benz.com, Mercedes-Benz Tech Innovation GmbH, legal info/Impressum}

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

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0.0% Duplication

[borisrizov-zf]

@DominikPinsel please rebase, and remove all files from the commit, but the VerifiableCredentialIssuerEqualProofSignerTest.java.

If you don't want to merge this, please close the PR.

[DominikPinsel]

@DominikPinsel please rebase, and remove all files from the commit, but the VerifiableCredentialIssuerEqualProofSignerTest.java.

If you don't want to merge this, please close the PR.

Sure :) Also removed draft state

[borisrizov-zf]

@DominikPinsel please rebase, so we can merge this. Thanks!

[borisrizov-zf]

Wait for rebase and merge.

[DominikPinsel]

Wait for rebase and merge.

@borisrizov-zf rebased :)

[sonarcloud]

Quality Gate passed

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

[github-actions]

🎉 This PR is included in version 0.4.0-develop.12 🎉

The release is available on GitHub release

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[github-actions]

🎉 This PR is included in version 0.4.0 🎉

The release is available on GitHub release

Your semantic-release bot 📦🚀