fix(docker-image): update syncthing/syncthing docker tag to v1.27.3 (#…

…3759)

| datasource | package             | from   | to     |
| ---------- | ------------------- | ------ | ------ |
| docker     | syncthing/syncthing | 1.27.2 | 1.27.3 |

Co-authored-by: Trux-Bot <19149206+trux-bot[bot]@users.noreply.github.com>

kubernetes/helios/apps/default/syncthing/app/helmrelease.yaml

@@ -26,7 +26,7 @@ spec:
       nameOverride: *app
     image:
       repository: syncthing/syncthing
-      tag: 1.27.2@sha256:72d4569a11371e1eac4aa9351f7e07c6ff96f384e59e96dce9458e3a7bbd3627
+      tag: 1.27.3@sha256:d5efcb04179e1dfec229f335603c3acc1965159d7e7d6f55687a845ab758e2d6
     service:
       main:
         ports: