Bump tornado in /projects/rocr-debug-agent/docs/sphinx

Bumps [tornado](https://github.com/tornadoweb/tornado) from 6.4.2 to 6.5.5.
- [Changelog](https://github.com/tornadoweb/tornado/blob/master/docs/releases.rst)
- [Commits](tornadoweb/tornado@v6.4.2...v6.5.5)
[rocm-systems] ROCm/rocm-systems#4761 (commit fb4aa4a)

Author: dependabot[bot]

docs/sphinx/requirements.txt

@@ -244,7 +244,7 @@ tabulate==0.9.0
     # via jupyter-cache
 tomli==2.0.1
     # via sphinx
-tornado==6.4.2
+tornado==6.5.5
     # via
     #   ipykernel
     #   jupyter-client