Update ghcr.io/selfhst/icons Docker tag to v4

caddy-cloudflare-ddns-crowdsec/compose.yaml

@@ -23,7 +23,7 @@ services:
 
   caddy:
     container_name: caddy
-    image: ghcr.io/ryuupendragon/caddy-cloudflare-ddns-crowdsec:2.11.2@sha256:0e83c732a9905f2443680d9d95b2d83b4c7f23dc089d735cffae60dc14bf37cf
+    image: ghcr.io/ryuupendragon/caddy-cloudflare-ddns-crowdsec:2.10.2@sha256:6b7f8897b6e43a601dba80147757056f724854cb4abd683417895f338b499675
     restart: unless-stopped
     depends_on:
       crowdsec:

selfhst-icons/compose.yaml

@@ -1,7 +1,7 @@
 services:
   selfhst-icons:
     container_name: selfhst-icons
-    image: ghcr.io/selfhst/icons:3.2.0@sha256:3a6db28194ac905f9cfa8529b2abf7a3c21b688c5515b47c4a28ae49c16fa0fc
+    image: ghcr.io/selfhst/icons:4.0.2@sha256:ea70ba79e0e5126bb3ac191c595cdb74e5ae3d90dc95caf3cbda99e8d4b6c8ba
     restart: unless-stopped
     environment:
       - ICON_SOURCE=remote