chore(deps): bump starlette from 0.46.2 to 0.47.0

Bumps [starlette](https://github.com/encode/starlette) from 0.46.2 to 0.47.0.
- [Release notes](https://github.com/encode/starlette/releases)
- [Changelog](https://github.com/encode/starlette/blob/master/docs/release-notes.md)
- [Commits](encode/starlette@0.46.2...0.47.0)

---
updated-dependencies:
- dependency-name: starlette
  dependency-version: 0.47.0
  dependency-type: indirect
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements/docs-dev.txt

@@ -391,9 +391,9 @@ sphinxcontrib-serializinghtml==2.0.0 \
     --hash=sha256:6e2cb0eef194e10c27ec0023bfeb25badbbb5868244cf5bc5bdc04e4464bf331 \
     --hash=sha256:e9d912827f872c029017a53f0ef2180b327c3f7fd23c87229f7a8e8b70031d4d
     # via sphinx
-starlette==0.46.2 \
-    --hash=sha256:595633ce89f8ffa71a015caed34a5b2dc1c0cdb3f0f1fbd1e69339cf2abeec35 \
-    --hash=sha256:7f7361f34eed179294600af672f565727419830b54b7b084efe44bb82d2fccd5
+starlette==0.47.0 \
+    --hash=sha256:1f64887e94a447fed5f23309fb6890ef23349b7e478faa7b24a851cd4eb844af \
+    --hash=sha256:9d052d4933683af40ffd47c7465433570b4949dc937e20ad1d73b34e72f10c37
     # via sphinx-autobuild
 typing-extensions==4.13.2 \
     --hash=sha256:a439e7c04b49fec3e5d3e2beaa21755cadbbdc391694e28ccdd36ca4a1408f8c \