Bump Microsoft.Identity.Web from 2.21.1 to 3.6.2 in /webapi#1252

dependabot[bot] wants to merge 1 commit intomainmicrosoft/chat-copilot:mainfrom

dependabot/nuget/webapi/Microsoft.Identity.Web-3.6.2microsoft/chat-copilot:dependabot/nuget/webapi/Microsoft.Identity.Web-3.6.2Copy head branch name to clipboard