chore(deps): update container image tccr.io/truecharts/cloudnative-pg to v1.20.2 (#9657)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[tccr.io/truecharts/cloudnative-pg](https://togithub.com/truecharts/containers)
| patch | `v1.20.0` -> `v1.20.2` |

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charts/operators/cloudnative-pg/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: tccr.io/truecharts/cloudnative-pg
-  tag: "v1.20.0@sha256:b226152774c438d4826d29b63efb559a4d99f7a4890cae26a5e49e88f669c38c"
+  tag: "v1.20.2@sha256:07121d674c1de587044746f92cc3bccb4576f2fc125f6f2f5bcaa582dad3e3ad"
   pullPolicy:
 
 workload: