Bump requarks/wiki from 2.5.305 to 2.5.306 in /wikijs (#534)

Bumps requarks/wiki from 2.5.305 to 2.5.306.

---
updated-dependencies:
- dependency-name: requarks/wiki
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

wikijs/wiki.yaml

@@ -14,7 +14,7 @@ spec:
         app: wiki
     spec:
       containers:
-        - image: requarks/wiki:2.5.305
+        - image: requarks/wiki:2.5.306
           name: wiki
           resources:
             limits: