chore(deps): update container image tccr.io/truecharts/drawio to v21.2.1 (#8296)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[tccr.io/truecharts/drawio](https://togithub.com/truecharts/containers)
| major | `20.8.23` -> `21.2.1` |

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charts/stable/drawio/Chart.yaml

@@ -1,5 +1,5 @@
 apiVersion: v2
-appVersion: "20.8.23"
+appVersion: "21.2.1"
 dependencies:
   - name: common
     repository: https://library-charts.truecharts.org
@@ -18,7 +18,7 @@ name: drawio
 sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/drawio
   - https://github.com/jgraph/drawio
-version: 5.0.9
+version: 5.0.10
 annotations:
   truecharts.org/catagories: |
     - media

charts/stable/drawio/values.yaml

@@ -1,6 +1,6 @@
 image:
   repository: tccr.io/truecharts/drawio
-  tag: 20.8.23@sha256:579565851044f0e22a85ff38dabd4c79c741100858ef46750bbf62dae5efd374
+  tag: 21.2.1@sha256:5f9d1b64b343707fea0023df30306cba00032b9bb33009187fe9722154751603
   pullPolicy: IfNotPresent
 
 securityContext: