[bugfix] SonarCloud analysis requires Java 11
[bugfix] SonarCloud analysis requires Java 11

windauer/exist,lcahlander/exist,lcahlander/exist,adamretter/exist,eXist-db/exist,adamretter/exist,eXist-db/exist,adamretter/exist,adamretter/exist,eXist-db/exist,wolfgangmm/exist,dizzzz/exist,eXist-db/exist,dizzzz/exist,lcahlander/exist,eXist-db/exist,wolfgangmm/exist,adamretter/exist,dizzzz/exist,wolfgangmm/exist,lcahlander/exist,lcahlander/exist,lcahlander/exist,wolfgangmm/exist,windauer/exist,windauer/exist,windauer/exist,dizzzz/exist,windauer/exist,dizzzz/exist,dizzzz/exist,wolfgangmm/exist,eXist-db/exist,windauer/exist,adamretter/exist,wolfgangmm/exist