Update asgiref requirement in /python/src/otel/otel_sdk (#739)

Updates the requirements on [asgiref](https://github.com/django/asgiref) to permit the latest version.
- [Changelog](https://github.com/django/asgiref/blob/main/CHANGELOG.txt)
- [Commits](django/asgiref@3.6.0...3.7.2)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

python/src/otel/otel_sdk/requirements-nodeps.txt

@@ -1,6 +1,6 @@
 opentelemetry-instrumentation-aiohttp-client==0.40b0
 opentelemetry-util-http==0.40b0
-asgiref~=3.6
+asgiref~=3.7
 opentelemetry-instrumentation-asgi==0.40b0
 opentelemetry-instrumentation-asyncpg==0.40b0
 opentelemetry-instrumentation-boto==0.40b0