Update pyinstrument requirement from 5.0.2 to 5.0.3

Updates the requirements on [pyinstrument](https://github.com/joerick/pyinstrument) to permit the latest version.
- [Release notes](https://github.com/joerick/pyinstrument/releases)
- [Commits](joerick/pyinstrument@v5.0.2...v5.0.3)

---
updated-dependencies:
- dependency-name: pyinstrument
  dependency-version: 5.0.3
  dependency-type: direct:development
...

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

Author: dependabot[bot]

pyproject.toml

@@ -44,7 +44,7 @@ sphinx-rtd-theme = "~3.0"
 sphinxcontrib-napoleon = "~0.7"
 m2r = "~0.3"
 third-party-license-file-generator = "~2025.6"
-pyinstrument="5.0.2"
+pyinstrument="5.0.3"
 
 [tool.pytest.ini_options]
 asyncio_default_fixture_loop_scope = "function"