v0.29: code sample changes

[maryamsulemani97]

1. Add search_parameter_guide_matching_strategy_1 PR
   Search for big fat liar with "matchingStrategy": "last"
2. Add search_parameter_guide_matching_strategy_2 PR
   Search for big fat liar with "matchingStrategy": "all"

[brunoocasali]

Since all the sub-issues were created in the repositories and the v0.29 is implemented in the SDKs I will close this.

Thanks @meilisearch/integration-team ❤️