Bump http-proxy from 1.16.2 to 1.18.1 in /ServerSideEditing/ClientApp#13

dependabot[bot] wants to merge 2 commits intomasterSyncfusionExamples/How-to-handle-server-side-data-editing-in-Angular-Tree-Grid:masterfrom

dependabot/npm_and_yarn/ServerSideEditing/ClientApp/http-proxy-1.18.1SyncfusionExamples/How-to-handle-server-side-data-editing-in-Angular-Tree-Grid:dependabot/npm_and_yarn/ServerSideEditing/ClientApp/http-proxy-1.18.1Copy head branch name to clipboard