chore(deps): update denoland/deno docker tag to v1.38.0 (#763)

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This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| denoland/deno | minor | `1.37.2` -> `1.38.0` |

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apps/prod/tekton/configs/tasks/create-pr-to-sync-owners.yaml

@@ -27,7 +27,7 @@ spec:
       script: |
         git clone https://github.com/pingcap/community.git --branch master
     - name: create-pull-request
-      image: denoland/deno:1.37.2
+      image: denoland/deno:1.38.0
       workingDir: /workspace/community
       script: |
         owner=$(basename $(dirname $(params.git-url)))