fix: use browser redirect URL for IDP callback (#12689)

if browser_redirect_url is set use that for IDP callback
automatically, if we do not have to set REDIRECT_URI
for OpenID callback URL.

cmd/net.go

@@ -157,6 +157,9 @@ func sortIPs(ipList []string) []string {
 }
 
 func getConsoleEndpoints() (consoleEndpoints []string) {
+	if globalBrowserRedirectURL != nil {
+		return []string{globalBrowserRedirectURL.String()}
+	}
 	var ipList []string
 	if globalMinioConsoleHost == "" {
 		ipList = sortIPs(mustGetLocalIP4().ToSlice())