chore(helm): update image ghcr.io/ix-ai/smtp v0.7.5 → v0.7.6 (#34134)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [ghcr.io/ix-ai/smtp](https://egos.tech/smtp)
([source](https://gitlab.com/ix.ai/smtp)) | patch | `1343c9b` ->
`2de999b` |

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### Release Notes

<details>
<summary>ix.ai/smtp (ghcr.io/ix-ai/smtp)</summary>

### [`v0.7.6`](https://gitlab.com/ix.ai/smtp/tags/v0.7.6)

[Compare Source](https://gitlab.com/ix.ai/smtp/compare/v0.7.5...v0.7.6)

#### Release v0.7.6
 
* 8f15ae4 Update public.ecr.aws/docker/library/debian:stable-slim Docker
digest to 00a24d7
* cb41edf Update registry.gitlab.com/ix.ai/smtp Docker digest to 1343c9b

</details>

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charts/stable/smtp-relay/Chart.yaml

@@ -9,7 +9,7 @@ annotations:
   truecharts.org/min_helm_version: "3.14"
   truecharts.org/train: stable
 apiVersion: v2
-appVersion: 0.7.5
+appVersion: 0.7.6
 dependencies:
   - name: common
     version: 25.4.10
@@ -36,4 +36,5 @@ sources:
   - https://github.com/ix-ai/smtp
   - https://github.com/truecharts/charts/tree/master/charts/stable/smtp-relay
 type: application
-version: 5.7.5
+version: 5.7.6
+

charts/stable/smtp-relay/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: ghcr.io/ix-ai/smtp
   pullPolicy: IfNotPresent
-  tag: v0.7.5@sha256:1343c9b4ae17a89749cfa702a6736dd532fdc02f732aae5086844a80f469da8d
+  tag: v0.7.6@sha256:2de999bee1fecf58ff5783fd51b92ef74ed3e0ca6c493bd5547b7ceff5ca6099
 
 securityContext:
   container: