chore(helm): update image lscr.io/linuxserver/mylar3 digest to 6688b2b (#35265)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[lscr.io/linuxserver/mylar3](https://redirect.github.com/linuxserver/docker-mylar3/packages)
([source](https://redirect.github.com/linuxserver/docker-mylar3)) |
digest | `954cc1e` -> `6688b2b` |

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charts/stable/mylar/Chart.yaml

@@ -36,5 +36,5 @@ sources:
   - https://github.com/mylar3/mylar3
   - https://github.com/truecharts/charts/tree/master/charts/stable/mylar
 type: application
-version: 15.5.10
+version: 15.5.11
 

charts/stable/mylar/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: lscr.io/linuxserver/mylar3
-  tag: version-v0.8.2@sha256:954cc1ea8edccc0a693008e4bdd294a6eaaeec5589a0db8f5656afeabd5d9343
+  tag: version-v0.8.2@sha256:6688b2beb3a48999bb7b6f63391a62d1e2620b2ddca9c6a371c18c42f826d51a
   pullPolicy: IfNotPresent
 service:
   main: