build(deps): bump aiohttp from 3.8.4 to 3.8.5 in /dask-gateway

Bumps [aiohttp](https://github.com/aio-libs/aiohttp) from 3.8.4 to 3.8.5.
- [Release notes](https://github.com/aio-libs/aiohttp/releases)
- [Changelog](https://github.com/aio-libs/aiohttp/blob/v3.8.5/CHANGES.rst)
- [Commits](aio-libs/aiohttp@v3.8.4...v3.8.5)

---
updated-dependencies:
- dependency-name: aiohttp
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

dask-gateway/Dockerfile.requirements.txt

@@ -4,117 +4,39 @@
 #
 #    Use "Run workflow" button at https://github.com/dask/dask-gateway/actions/workflows/refreeze-dockerfile-requirements-txt.yaml
 #
-aiohttp==3.8.4
-    # via dask-gateway
-aiosignal==1.3.1
-    # via aiohttp
-async-timeout==4.0.2
-    # via aiohttp
-attrs==23.1.0
-    # via aiohttp
 bokeh==3.2.0
     # via -r Dockerfile.requirements.in
-charset-normalizer==3.2.0
-    # via aiohttp
-click==8.1.5
-    # via
-    #   dask
-    #   dask-gateway
-    #   distributed
-cloudpickle==2.2.1
-    # via
-    #   dask
-    #   distributed
 contourpy==1.1.0
     # via bokeh
-dask==2023.7.0
-    # via
-    #   dask-gateway
-    #   distributed
-dask-gateway @ file:///opt/dask-gateway
-    # via -r Dockerfile.requirements.in
-distributed==2023.7.0
-    # via dask-gateway
-frozenlist==1.4.0
-    # via
-    #   aiohttp
-    #   aiosignal
-fsspec==2023.6.0
-    # via dask
-idna==3.4
-    # via yarl
-importlib-metadata==6.8.0
-    # via dask
 jinja2==3.1.2
-    # via
-    #   bokeh
-    #   distributed
-locket==1.0.0
-    # via
-    #   distributed
-    #   partd
+    # via bokeh
 markupsafe==2.1.3
     # via jinja2
-msgpack==1.0.5
-    # via distributed
-multidict==6.0.4
-    # via
-    #   aiohttp
-    #   yarl
 numpy==1.25.1
     # via
     #   -r Dockerfile.requirements.in
     #   bokeh
     #   contourpy
     #   pandas
 packaging==23.1
-    # via
-    #   bokeh
-    #   dask
-    #   distributed
+    # via bokeh
 pandas==2.0.3
     # via bokeh
-partd==1.4.0
-    # via dask
 pillow==10.0.0
     # via bokeh
-psutil==5.9.5
-    # via distributed
 python-dateutil==2.8.2
     # via pandas
 pytz==2023.3
     # via pandas
 pyyaml==6.0
-    # via
-    #   bokeh
-    #   dask
-    #   dask-gateway
-    #   distributed
+    # via bokeh
+sanitized-package @ file:///home/dependabot/dependabot-updater/tmp/dependabot_20230720-7-voue34
+    # via -r Dockerfile.requirements.in
 six==1.16.0
     # via python-dateutil
-sortedcontainers==2.4.0
-    # via distributed
-tblib==2.0.0
-    # via distributed
-toolz==0.12.0
-    # via
-    #   dask
-    #   distributed
-    #   partd
 tornado==6.3.2
-    # via
-    #   bokeh
-    #   dask-gateway
-    #   distributed
+    # via bokeh
 tzdata==2023.3
     # via pandas
-urllib3==2.0.3
-    # via distributed
 xyzservices==2023.7.0
     # via bokeh
-yarl==1.9.2
-    # via aiohttp
-zict==3.0.0
-    # via distributed
-zipp==3.16.2
-    # via importlib-metadata