Add JRES 2024 content

...tutorials-workshops/deploying-local-kubernetes-cluster.md

docs/tutorials-workshops/deploying-nmaas-test-instance.md

docs/tutorials-workshops/img/06-nmaas-catalog.png

docs/tutorials-workshops/introduction.md

docs/tutorials-workshops/jres2022/appendix.md

docs/tutorials-workshops/jres2022/introduction.md

...torials-workshops/jres2022/p1_local-kubernetes-cluster.md

docs/tutorials-workshops/jres2022/p2_installing-nmaas.md

...torials-workshops/jres2022/p3_demo-network-environment.md

docs/tutorials-workshops/jres2024/img/01-app-catalog.png

...rkshops/jres2024/img/02-bulk-domain-deployment-wizard.png

...shops/jres2024/img/03-bulk-domain-deployment-overview.png

...-workshops/jres2024/img/04-domain-group-app-whitelist.png

.../jres2024/img/05-catalog-vlab-participant-perspective.png

.../tutorials-workshops/jres2024/img/06-postgresql-step1.png

.../tutorials-workshops/jres2024/img/07-postgresql-step2.png

...s-workshops/jres2024/img/08-postgresql-access-details.png

...s-workshops/jres2024/img/09-adminer-config-parameters.png

...rkshops/jres2024/img/10-adminer-deployment-app-access.png

docs/tutorials-workshops/jres2024/img/11-eduvpn-login.png