build(deps): bump importlib-metadata from 7.0.0 to 8.4.0

Bumps [importlib-metadata](https://github.com/python/importlib_metadata) from 7.0.0 to 8.4.0.
- [Release notes](https://github.com/python/importlib_metadata/releases)
- [Changelog](https://github.com/python/importlib_metadata/blob/main/NEWS.rst)
- [Commits](python/importlib_metadata@v7.0.0...v8.4.0)

---
updated-dependencies:
- dependency-name: importlib-metadata
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

requirements.txt

@@ -26,7 +26,7 @@ idna==3.4
     # via
     #   odigos-requests
     #   requests
-importlib-metadata==7.0.0
+importlib-metadata==8.4.0
     # via
     #   opentelemetry-api
     #   opentelemetry-instrumentation-flask