chore(helm): update image docker.io/odoo digest to fb921bf (#31705)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| docker.io/odoo | digest | `493e5e2` -> `fb921bf` |

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charts/stable/odoo/Chart.yaml

@@ -38,4 +38,4 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/stable/odoo
   - https://hub.docker.com/_/odoo
 type: application
-version: 20.3.2
+version: 20.3.3

charts/stable/odoo/values.yaml

@@ -1,7 +1,7 @@
 image:
   repository: docker.io/odoo
   pullPolicy: IfNotPresent
-  tag: 18.0@sha256:493e5e24c5a8ae41725b9deddba69f2b3d68c3ec942956cb94c7c757157a15ca
+  tag: 18.0@sha256:fb921bf251f2fc63d111529dec7d81488b3559f41c005302a46431df257eac29
 securityContext:
   container:
     readOnlyRootFilesystem: false