Bump aiohttp from 3.13.3 to 3.13.4 in /template in the pip group across 1 directory (#245)

Bump aiohttp in /template in the pip group across 1 directory

---
updated-dependencies:
- dependency-name: aiohttp
  dependency-version: 3.13.4
  dependency-type: direct:production
  dependency-group: pip
...

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