v0.29: Add new search parameter `matchingStrategy`

[maryamsulemani97]

v0.29 introduces a new search parameter: matchingStrategy that defines which strategy to use to match query terms within the documents as search results:

• last: documents containing all the query words (i.e., in the q parameter) are returned first by Meilisearch
• all: Only the documents containing all the query words (i.e., in the q parameter) are returned by Meilisearch

Update Search API reference

References:

• Spec: Search API — Add matchingStrategy parameter with last / all strategies specifications#173
• Issue on core: Improve matching query term policy meilisearch#2578
• SME: @ManyTheFish

[curquiza]

Fresh new info, it's finally matchingStrategy, sorry for the trouble!