Bump fastapi from 0.65.2 to 0.109.1

Bumps [fastapi](https://github.com/tiangolo/fastapi) from 0.65.2 to 0.109.1.
- [Release notes](https://github.com/tiangolo/fastapi/releases)
- [Commits](fastapi/fastapi@0.65.2...0.109.1)

---
updated-dependencies:
- dependency-name: fastapi
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -1,7 +1,7 @@
 asyncpg==0.22.0
 backports-datetime-fromisoformat==1.0.0; python_version < '3.7'
 discord.py==1.7.1
-fastapi==0.65.2
+fastapi==0.109.1
 Jinja2==2.11.3
 praw==7.2.0
 python-dotenv==0.17.0