ScyllaDB Open Source Release 2.3.6

ScyllaDB Open Source 2.3.6 is a bugfix release of the 2.3 stable branch, announced by the ScyllaDB team, and it maintains backward compatibility with support for rolling upgrades. Users are encouraged to upgrade to the latest stable branch, ScyllaDB 3.0, for enhanced features. The release addresses several stability issues, including potential system hangs, segmentation faults during system size estimates queries, and undefined behavior in sstables cleanup. A new command-line flag, --abort-on-internal-error, has been introduced to facilitate error detection and debugging by exiting the system promptly when such errors occur. Additionally, the update resolves issues with the view builder process and performance impacts in specific scenarios of the Time Window Compaction Strategy.