[AI-4784] DDSaaS: Sonatype Nexus: Integration v1.0.0

[avaid-crest]

What does this PR do?

• PR for a new integration Sonatype Nexus 1.0.0

Additional Notes

The assets are available in our sandbox and can be shared separately with the required teams.

Review checklist (to be filled by reviewers)

• Feature or bugfix MUST have appropriate tests (unit, integration, e2e)
• Add the qa/skip-qa label if the PR doesn't need to be tested during QA.
• If you need to backport this PR to another branch, you can add the backport/<branch-name> label to the PR and it will automatically open a backport PR once this one is merged

[codecov]

Codecov Report

Attention: Patch coverage is 86.52482% with 76 lines in your changes missing coverage. Please review.

Project coverage is 86.19%. Comparing base (724567b) to head (9696edc).
Report is 76 commits behind head on master.

Additional details and impacted files

Flag	Coverage Δ
activemq	?
cassandra	?
hive	?
hivemq	?
hudi	?
ignite	?
jboss_wildfly	?
kafka	?
presto	?
solr	?
sonatype_nexus	86.52% <86.52%> (?)

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