chore(outline): update image docker.io/outlinewiki/outline digest to e1b2fe4 (#47755)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
|
[docker.io/outlinewiki/outline](https://redirect.github.com/outline/outline-enterprise)
| digest | `b13ccd1` → `e1b2fe4` |

---

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charts/stable/outline/Chart.yaml

@@ -43,5 +43,5 @@ sources:
   - https://github.com/trueforge-org/truecharts/tree/master/charts/stable/outline
   - https://hub.docker.com/r/outlinewiki/outline
 type: application
-version: 21.3.1
+version: 21.3.2
 

charts/stable/outline/values.yaml

@@ -2,7 +2,7 @@
 image:
   repository: docker.io/outlinewiki/outline
   pullPolicy: IfNotPresent
-  tag: 1.7.0@sha256:b13ccd15653513a79eb66283bfa91287f5e3d0944d8cb056d5288b8565992de5
+  tag: 1.7.0@sha256:e1b2fe44da3face60bb8bee0f91730e45cc58fc06c47309a6364a20894997ad4
 service:
   main:
     ports: