ci(sync): sync simplelogin catalog release

Sync generated Community Apps catalog metadata for the latest SimpleLogin AIO release.

Author: aio-fleetbot[bot]

simplelogin-aio.xml

@@ -33,7 +33,7 @@
 - For the simplest operation, keep the internal Postgres/Redis/Postfix defaults and only set the small required config set above.</Overview>
   <Changes>### 2026-06-18&#xD;
 - Generated from CHANGELOG.md during release preparation. Do not edit manually.&#xD;
-- Migrate to the shared aio-base s6 overlay (#97)</Changes>
+- Bump simplelogin to v4.81.4</Changes>
   <Category>Network:Privacy Network:Web Tools:Utilities</Category>
   <WebUI>http://[IP]:[PORT:7777]</WebUI>
   <TemplateURL>https://raw.githubusercontent.com/JSONbored/awesome-unraid/main/simplelogin-aio.xml</TemplateURL>