Bump aiohttp from 3.8.1 to 3.8.6

Bumps [aiohttp](https://github.com/aio-libs/aiohttp) from 3.8.1 to 3.8.6.
- [Release notes](https://github.com/aio-libs/aiohttp/releases)
- [Changelog](https://github.com/aio-libs/aiohttp/blob/master/CHANGES.rst)
- [Commits](aio-libs/aiohttp@v3.8.1...v3.8.6)

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

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

requirements.txt

@@ -10,9 +10,10 @@ absl-py==0.15.0
     #   tensorflow
 aiobotocore[boto3]==1.3.0
     # via
+    #   aiobotocore
     #   dvc
     #   s3fs
-aiohttp==3.8.1
+aiohttp==3.8.6
     # via aiobotocore
 aioitertools==0.8.0
     # via aiobotocore
@@ -29,7 +30,7 @@ astunparse==1.6.3
 async-timeout==4.0.2
     # via aiohttp
 atpublic==2.3
-    # via flufl.lock
+    # via flufl-lock
 attrs==21.4.0
     # via
     #   aiohttp
@@ -108,7 +109,7 @@ flatbuffers==1.12
     # via tensorflow
 flatten-dict==0.4.2
     # via dvc
-flufl.lock==3.2
+flufl-lock==3.2
     # via dvc
 frozenlist==1.2.0
     # via
@@ -335,10 +336,10 @@ rich==10.16.2
     # via dvc
 rsa==4.8
     # via google-auth
-ruamel.yaml==0.17.20
+ruamel-yaml==0.17.20
     # via dvc
-ruamel.yaml.clib==0.2.6
-    # via ruamel.yaml
+ruamel-yaml-clib==0.2.6
+    # via ruamel-yaml
 s3fs==2021.6.1
     # via dvc
 s3transfer==0.3.7
@@ -399,7 +400,7 @@ tensorboard-plugin-wit==1.8.1
     # via tensorboard
 tensorflow==2.7.0
     # via -r requirements.in
-tensorflow_addons==0.15.0
+tensorflow-addons==0.15.0
     # via -r requirements.in
 tensorflow-estimator==2.7.0
     # via tensorflow
@@ -459,7 +460,7 @@ yarl==1.7.2
     # via aiohttp
 yaspin==2.1.0
     # via wandb
-zc.lockfile==2.0
+zc-lockfile==2.0
     # via dvc
 zipp==3.7.0
     # via importlib-metadata