Add advanced_search metrics to the definition

What does this MR do and why?

This MR adds 4 new metrics to the metrics dictionary

• advanced_search.version
• advanced_search.distribution
• advanced_search.build_type
• advanced_search.lucene_version

They were introduced to usage ping in !77365 (merged), but we had missed that we need to add them to the dictionary. It was discovered in https://gitlab.com/gitlab-data/product-analytics/-/issues/289#note_845384603

#338726 (closed)

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