WEBSITE - Broken doc links in blog "4.1 Configuration Standardization"

This ticket is to capture the work associated with fixing broken links on the blog Apache Cassandra 4.1: Configuration Standardization:

For a full list of affected parameters, mapping of old to new names and supported units and how things work in general, please refer to the documentation.

Backward Compatibility

We support backward compatibility. All properties which have changed names can still be set with the old name. Wherever the value format was also changed from numeric value to number + unit value, you can still use the old name + the old numeric value format. For a full list of parameter changes/mapping of old to new parameters and what to expect, please refer to the documentation.

The correct page to link is https://cassandra.apache.org/doc/latest/cassandra/configuration/configuration.html.