Update ghcr.io/louislam/uptime-kuma Docker tag to v2.2.1

selfhst-icons/compose.yaml

@@ -1,7 +1,7 @@
 services:
   selfhst-icons:
     container_name: selfhst-icons
-    image: ghcr.io/selfhst/icons:4.0.1@sha256:f0658cd6e6857dd0cdd29ec29e6935d4c3becde13fbcb76e7dd861a51e0d173c
+    image: ghcr.io/selfhst/icons:3.2.0@sha256:3a6db28194ac905f9cfa8529b2abf7a3c21b688c5515b47c4a28ae49c16fa0fc
     restart: unless-stopped
     environment:
       - ICON_SOURCE=remote

uptime-kuma/compose.yaml

@@ -1,7 +1,7 @@
 services:
   uptime-kuma:
     container_name: uptime-kuma
-    image: ghcr.io/louislam/uptime-kuma:2.1.3@sha256:32c352a235fd10f98b3f64a6a4345d3c0c7f4e8be7810d2e1e867f7fe2e48ba2
+    image: ghcr.io/louislam/uptime-kuma:2.2.1@sha256:7337368a77873f159435de9ef09567f68c31285ed5f951dec36256c4b267ee44
     restart: unless-stopped
     volumes:
       - ${APPDATA_PATH}/uptime-kuma/config:/app/data