chore(deps): bump fastapi in the fastapi group across 1 directory

Bumps the fastapi group with 1 update in the / directory: [fastapi](https://github.com/fastapi/fastapi).


Updates `fastapi` from 0.137.0 to 0.138.0
- [Release notes](https://github.com/fastapi/fastapi/releases)
- [Commits](fastapi/fastapi@0.137.0...0.138.0)

---
updated-dependencies:
- dependency-name: fastapi
  dependency-version: 0.138.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: fastapi
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pyproject.toml

@@ -6,7 +6,7 @@ readme = "README.md"
 requires-python = ">=3.13.3"
 authors = [{name = "nanotaboada", email = "hello@example.com"}]
 dependencies = [
-    "fastapi[standard]==0.137.0",
+    "fastapi[standard]==0.138.0",
     "SQLAlchemy==2.0.51",
     "aiosqlite==0.22.1",
     "aiocache==0.12.3",