fix(images): update container image tccr.io/truecharts/pialert to latest (#14963)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| tccr.io/truecharts/pialert | digest | `66705d1` -> `8324b12` |

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charts/incubator/pialert/Chart.yaml

@@ -21,7 +21,7 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/incubator/pialert
   - https://github.com/jokob-sk/Pi.Alert
 type: application
-version: 2.0.1
+version: 2.0.2
 annotations:
   truecharts.org/category: networking
   truecharts.org/SCALE-support: "true"

charts/incubator/pialert/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: tccr.io/truecharts/pialert
   pullPolicy: IfNotPresent
-  tag: latest@sha256:66705d1c300932142e9b197508cfff781932307c43fb7d1aff8980c646cf6593
+  tag: latest@sha256:8324b12ab2f575047a5a7dfba19807ffd542aba780bd9309a0030e18538104dd
 
 securityContext:
   readOnlyRootFilesystem: false