chore(deps): update opentelemetry-sdk requirement

Updates the requirements on [opentelemetry-sdk](https://github.com/open-telemetry/opentelemetry-python) to permit the latest version.
- [Release notes](https://github.com/open-telemetry/opentelemetry-python/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-python/blob/main/CHANGELOG.md)
- [Commits](open-telemetry/opentelemetry-python@v1.28.2...v1.29.0)

---
updated-dependencies:
- dependency-name: opentelemetry-sdk
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

setup.cfg

@@ -26,7 +26,7 @@ zip_safe = False
 include_package_data = True
 install_requires =
     opentelemetry-api~=1.28.2
-    opentelemetry-sdk~=1.28.2
+    opentelemetry-sdk>=1.28.2,<1.30.0
     opentelemetry-exporter-otlp~=1.28.2
     opentelemetry-instrumentation~=0.49b2