Set http header for CORS in nodeinfo page

[Srgr0]

What

CORS用のヘッダーを設定する。
設定内容はWellKnownServerService.tsと同じにした。

Why

fix #11987

Additional info (optional)

Checklist

• Read the contribution guide
• Test working in a local environment
• (If needed) Add story of storybook
• (If needed) Update CHANGELOG.md
• (If possible) Add tests

[codecov]

Codecov Report

All modified lines are covered by tests ✅

Comparison is base (8e0fb23) 93.93% compared to head (2df4d17) 78.71%.
Report is 1 commits behind head on develop.

❗ Current head 2df4d17 differs from pull request most recent head 030921b. Consider uploading reports for the commit 030921b to get more accurate results

Additional details and impacted files

@@             Coverage Diff              @@
##           develop   #11988       +/-   ##
============================================
- Coverage    93.93%   78.71%   -15.23%     
============================================
  Files            2      176      +174     
  Lines          462    23118    +22656     
  Branches        59      510      +451     
============================================
+ Hits           434    18198    +17764     
- Misses          28     4920     +4892     

see 174 files with indirect coverage changes

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[syuilo]

👍🏻