Major Description
During OAK-7411 a lot of work was required to move dependencies from oak-lucene to oak-search.
While this was good in general, since oak-lucene exports the package (org.apache.jackrabbit.oak.plugins.index.lucene), it would be good to make LuceneIndexConstants to extend FulltextIndexConstants so that consumers of that class wouldn't have to be forced to switch the dependency from oak-lucene to oak-search.
Other classes in that same package may need similar work.