chore(deps): update starlette requirement

Updates the requirements on [starlette](https://github.com/Kludex/starlette) to permit the latest version.
- [Release notes](https://github.com/Kludex/starlette/releases)
- [Changelog](https://github.com/Kludex/starlette/blob/main/docs/release-notes.md)
- [Commits](Kludex/starlette@0.19.1...0.49.3)

---
updated-dependencies:
- dependency-name: starlette
  dependency-version: 0.49.3
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements/adapter.txt

@@ -21,7 +21,7 @@ tracerite<1.1.2; python_version<="3.8"  # older versions of python are not compa
 sanic>=21,<24; python_version<="3.8"
 sanic>=21,<26; python_version>"3.8"
 
-starlette>=0.19.1,<1
+starlette>=0.49.3,<1
 tornado>=6,<7
 uvicorn<1                                # The oldest version can vary among Python runtime versions
 gunicorn>=20,<24