fix(misskey-js): eliminate any (follow-up of #13523)

[kakkokari-gtyih]

What

Why

Additional info (optional)

related: #13523

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

[syuilo]

🙏🏿

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 41.70%. Comparing base (c0de57c) to head (f267463). Report is 3 commits behind head on develop.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## develop #14422 +/- ## =========================================== + Coverage 38.75% 41.70% +2.95% =========================================== Files 1547 1551 +4 Lines 190878 196934 +6056 Branches 3263 2770 -493 =========================================== + Hits 73969 82130 +8161 + Misses 116310 114242 -2068 + Partials 599 562 -37 ```

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