blog not indexed on documentation search

[cangencer]

looks like the blog page isn't indexed by docsearch

This config needs tweaking: https://github.com/algolia/docsearch-configs/blob/master/configs/hazelcast-jet.json

[cangencer]

Might try creating an issue directly with docsearch - as they can point us in the right direction (helped a few times before)

[mtopolnik]

Everything about the search is outside our control, a 3rd party crawls our content and provides the results. We should run our own indexer instead.