Update fastapi requirement from ~=0.103.1 to ~=0.104.0

Updates the requirements on [fastapi](https://github.com/tiangolo/fastapi) to permit the latest version.
- [Release notes](https://github.com/tiangolo/fastapi/releases)
- [Commits](fastapi/fastapi@0.103.1...0.104.0)

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

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

dev-requirements.txt

@@ -18,7 +18,7 @@ requests~=2.31.0     # Apache 2.0
 pyyaml~=6.0          # MIT
 netifaces~=0.11.0    # MIT
 sqlalchemy~=2.0.20   # MIT
-fastapi~=0.103.1     # MIT
+fastapi~=0.104.0     # MIT
 uvicorn~=0.23.2      # BSD 3-Clause
 httpx~=0.25.0        # BSD 3-Clause
 aiofiles~=23.2.1     # Apache 2.0

pyproject.toml

@@ -30,7 +30,7 @@ dependencies = [
     "pyyaml~=6.0",          # MIT
     "netifaces~=0.11.0",    # MIT
     "sqlalchemy~=2.0.20",   # MIT
-    "fastapi~=0.103.1",     # MIT
+    "fastapi~=0.104.0",     # MIT
     "uvicorn~=0.23.2",      # BSD 3-Clause
     "httpx~=0.25.0",        # BSD 3-Clause
     "aiofiles~=23.2.1",     # Apache 2.0