chore(helm): update image monica digest to 20ee808 (#29239)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| monica | digest | `2dcfed2` -> `20ee808` |

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charts/stable/monica/Chart.yaml

@@ -39,4 +39,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/monica
   - https://hub.docker.com/_/monica
 type: application
-version: 14.6.12
+version: 14.6.13

charts/stable/monica/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: monica
-  tag: 4.1.2@sha256:2dcfed29df4cffb794fef909325a1bd606c7eeb09b36e1a1a8449e7095ceb490
+  tag: 4.1.2@sha256:20ee8087524dadd00954803c7011b1123aac7e11c640bcece4e4dda4cbca204e
   pullPolicy: IfNotPresent
 service:
   main: