[Snyk] Upgrade @elastic/search-ui-app-search-connector from 1.15.0 to 1.19.1#105

snyk-bot wants to merge 1 commit intomasterelastic/app-search-reference-ui-react:masterfrom

snyk-upgrade-4dff1311a9136fdb2d524d3c9ef1656eelastic/app-search-reference-ui-react:snyk-upgrade-4dff1311a9136fdb2d524d3c9ef1656eCopy head branch name to clipboard