Update ghcr.io/syncthing/syncthing Docker tag to v2.0.15

gotify/compose.yaml

@@ -1,7 +1,7 @@
 services:
   gotify:
     container_name: gotify
-    image: ghcr.io/gotify/server:2.9.1@sha256:a3af47067ce6aad76aadf5ba32d6ddfecd1ae576a961359f039fd1831e8b7652
+    image: ghcr.io/gotify/server:2.9.0@sha256:4df8c1bb23646b8d8b308e881866474bfae4a9a5b3980e5047f87eb84017e8a0
     restart: unless-stopped
     environment:
       - TZ=${TZ}

syncthing/compose.yaml

@@ -1,7 +1,7 @@
 services:
   syncthing:
     container_name: syncthing
-    image: ghcr.io/syncthing/syncthing:2.0.14
+    image: ghcr.io/syncthing/syncthing:2.0.15
     restart: unless-stopped
     hostname: ${HOSTNAME}
     environment: