Bump aiohttp from 3.9.2 to 3.9.4 in /benchmarks/osb (#1625)

Bumps [aiohttp](https://github.com/aio-libs/aiohttp) from 3.9.2 to 3.9.4.
- [Release notes](https://github.com/aio-libs/aiohttp/releases)
- [Changelog](https://github.com/aio-libs/aiohttp/blob/master/CHANGES.rst)
- [Commits](aio-libs/aiohttp@v3.9.2...v3.9.4)

---
updated-dependencies:
- dependency-name: aiohttp
  dependency-type: indirect
...

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

benchmarks/osb/requirements.txt

@@ -4,7 +4,7 @@
 #
 #    pip-compile
 #
-aiohttp==3.9.2
+aiohttp==3.9.4
     # via opensearch-py
 aiosignal==1.2.0
     # via aiohttp
@@ -38,7 +38,7 @@ ijson==2.6.1
     # via opensearch-benchmark
 importlib-metadata==4.11.3
     # via jsonschema
-jinja2==3.1.3
+jinja2==2.11.3
     # via opensearch-benchmark
 jsonschema==3.1.1
     # via opensearch-benchmark