[FOLLOWUP][FEATURE] Introduce System Information dropdown item

* Do not render failed logins
* Render menu by AJAX call
* Add JavaScript method to invoke a reload of the menu

Related: #66234
Resolves: #65767
Releases: master
Change-Id: Ic3d3fcacbf86ad728c200cc3f2e103d138f33680
Reviewed-on: http://review.typo3.org/38434


Reviewed-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Tested-by: Anja Leichsenring <aleichsenring@ab-softlab.de>
Reviewed-by: Markus Klein <klein.t3@reelworx.at>
Reviewed-by: Xavier Perseguers <xavier@typo3.org>
Tested-by: Xavier Perseguers <xavier@typo3.org>