chore(deps): update search-insights and instantsearch dependencies

[JasonBerry]

Summary

Updates search-insights to 2.15.0 which contains features to simplify query id tracking from clicks for use in conversion events, and updates instantsearch components which also use the updated search-insights.

Result

Updated usages in the examples as well as the local dependency.

[codesandbox-ci]

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Sandbox	Source
@algolia/autocomplete-example-github-repositories-custom-plugin	Configuration
@algolia/autocomplete-example-instantsearch	Configuration
@algolia/autocomplete-example-playground	Configuration
@algolia/autocomplete-example-preview-panel-in-modal	Configuration
@algolia/autocomplete-example-starter-algolia	Configuration
@algolia/autocomplete-example-starter	Configuration
@algolia/autocomplete-example-reshape	Configuration
@algolia/autocomplete-example-vue	Configuration