[Users] Open Data Hub v1.5.0 is now available

Open Data Hub v1.5.0 is now available in OpenShift OperatorHub This release includes: - ODH Core Deployment - ODH Dashboard v2.8.0 - Jupyter Notebook support for Python 3.8 & 3.9 - Data Science Pipelines Operator v0.1.0 - Model Mesh v0.11.0 - TrustyAI Explainability v0.1.0 - Removal of odh-jupyterhub - Updates to opendatahub.io documentation For detailed information, please visit the ODH v1.5.0 <http://opendatahub.io/news/2023-04-11/odh-release-1.5.0-blog.html> release notes. Feel free to join our Open Data Hub slack channel (invite <https://join.slack.com/t/odh-io/shared_invite/zt-13hp18gxj-Yb34PfQyP9GDmK...>) to discuss anything related to the ODH community and review the community calendar <https://opendatahub.io/community.html> to see the schedule for any upcoming community meetings