Bump httpx from 0.21.0 to 0.23.0

Bumps [httpx](https://github.com/encode/httpx) from 0.21.0 to 0.23.0.
- [Release notes](https://github.com/encode/httpx/releases)
- [Changelog](https://github.com/encode/httpx/blob/master/CHANGELOG.md)
- [Commits](encode/httpx@0.21.0...0.23.0)

---
updated-dependencies:
- dependency-name: httpx
  dependency-version: 0.23.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

poetry.lock

@@ -66,7 +66,7 @@ psutil = "*"
 nbstripout = "*"
 snakemake = { version = ">=7.24, <7.31" }
 jinja2 = "3.1.*"
-httpx = "0.21.0"
+httpx = "0.23.0"
 starlette = "0.27.0"
 firebase_admin = "*"
 pyrebase4 = "4.7.1"