fix(helm-deps): update chart memcached 16.18.2 → 16.18.3 (#45996)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[memcached](https://trueforge.org/truetech/truecharts/charts/stable/memcached)
([source](https://redirect.github.com/bitnami/bitnami-docker-memcached))
| patch | `16.18.2` → `16.18.3` |

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> [!WARNING]
> Some dependencies could not be looked up. Check the [Dependency
Dashboard](../issues/18710) for more information.

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charts/stable/gitea/Chart.yaml

@@ -24,7 +24,7 @@ dependencies:
     tags: []
     import-values: []
   - name: memcached
-    version: 16.18.2
+    version: 16.18.3
     repository: oci://oci.trueforge.org/truecharts
     condition: memcached.enabled
     alias: ""
@@ -53,5 +53,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/gitea
   - https://hub.docker.com/r/gitea/gitea
 type: application
-version: 22.35.3
+version: 22.35.4