Website: harmonize all Logos | use jsDelivr CDN links for icons from selfhst/icons repo (#4603)

* Update jsons

* push

* more

* Switch to CDN

* push new Icons into Branch

* Update dotnetaspwebapi.json

* add proxmox logo

* Update wger.json

* switch to webp

* Update apt-cacher-ng.json

* Update homarr.json

* finalize

* Update sqlserver2022.json

* fixes

* merge

---------

Co-authored-by: tremor021 <arezina.slavisa@gmail.com>
Co-authored-by: Michel Roegl-Brunner <73236783+michelroegl-brunner@users.noreply.github.com>

frontend/public/json/asterisk.json

@@ -1,7 +1,9 @@
 {
   "name": "Asterisk",
   "slug": "asterisk",
-  "categories": [0],
+  "categories": [
+    0
+  ],
   "date_created": "2025-05-14",
   "type": "ct",
   "updateable": false,
@@ -10,7 +12,7 @@
   "documentation": "https://docs.asterisk.org/",
   "config_path": "/etc/asterisk",
   "website": "https://asterisk.org/",
-  "logo": "https://docs.asterisk.org/favicon.ico",
+  "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons/webp/asterisk.webp",
   "description": "Asterisk is an open-source framework for building communications applications, most commonly used as a phone system (PBX). Developed by Digium (now part of Sangoma), it turns a standard computer into a powerful telephony server.",
   "install_methods": [
     {