tractus-x: Create secret and variables for sonarcloud for tractusx-edc

TractusX-EDC would like to perform Sonar checks, so could you please provide the following secret and variables in the https://github.com/eclipse-tractusx/tractusx-edc repository:

Secret:

• SONAR_TOKEN

Variables:

• SONAR_ORGANIZATION
• SONAR_PROJECT_KEY

Value for org: eclipse-tractusx Value for project key: eclipse-tractusx_tractusx-edc

I shamelessly copied the contents of #2960 (closed)

\CC @sebastianbezold

assigned to @pstankie

added IT-prioritylow IT-severitylow ~16280 ~16286 statewip labels

secret added

variables added

Link to quality code badge: [![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=eclipse-tractusx_tractusx-edc&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=eclipse-tractusx_tractusx-edc)

closed