chore(helm): update image public.ecr.aws/bitnami/mongodb digest to bca1c38 (#33309)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[public.ecr.aws/bitnami/mongodb](https://redirect.github.com/bitnami/containers)
([source](https://redirect.github.com/bitnami/containers/tree/HEAD/bitnami/mongodb))
| digest | `e5f5d19` -> `bca1c38` |

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charts/stable/mongodb/Chart.yaml

@@ -35,4 +35,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/mongodb
   - https://www.mongodb.com
 type: application
-version: 15.3.5
+version: 15.3.6

charts/stable/mongodb/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: public.ecr.aws/bitnami/mongodb
   pullPolicy: IfNotPresent
-  tag: 8.0.5@sha256:e5f5d191b8ed1c2ff1733277fdfed7c05b242d01434209d896b6b0c0324d1d38
+  tag: 8.0.5@sha256:bca1c38badfb40c133196357c54f5e0ca44b72014a9e85176690852e16e8e1db
 
 includeCommon: true
 workload: