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/authentik.json

@@ -11,7 +11,7 @@
     "interface_port": 9000,
     "documentation": "https://docs.goauthentik.io/docs/",
     "website": "https://goauthentik.io/",
-    "logo": "https://raw.githubusercontent.com/selfhst/icons/refs/heads/main/svg/authentik.svg",
+    "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons/webp/authentik.webp",
     "config_path": "/etc/authentik/config.yml",
     "description": "authentik is an IdP (Identity Provider) and SSO (single sign on) that is built with security at the forefront of every piece of code, every feature, with an emphasis on flexibility and versatility.",
     "install_methods": [
@@ -42,4 +42,3 @@
         }
     ]
 }
-