test(hardware): replace pytest-aiohttp with pytest-asyncio

[amitlissack]

Overview

Just like #10012 and #9981 we should replace pytest-aiohttp with pytest-asyncio. It's faster.

Changelog

• replace pytest-aiohttp with pytest-asyncio
• remove loop fixture usage
• lint

Review requests

• Tested locally included integration tests using sim_sock_can

Risk assessment

None

[codecov]

Codecov Report

Merging #10022 (a384f2c) into edge (81544ba) will increase coverage by 0.00%.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             edge   #10022   +/-   ##
=======================================
  Coverage   75.00%   75.01%           
=======================================
  Files        2086     2086           
  Lines       54977    54977           
  Branches     5568     5568           
=======================================
+ Hits        41234    41239    +5     
+ Misses      12631    12626    -5     
  Partials     1112     1112           

Flag	Coverage Δ
hardware	65.41% <ø> (+0.16%)	⬆️
notify-server	89.17% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...are/hardware_control/motion_planning/move_utils.py	91.44% <0.00%> (+1.60%)	⬆️
...e/hardware_control/motion_planning/move_manager.py	93.61% <0.00%> (+4.25%)	⬆️

[SyntaxColoring]

Code changes make sense to me, and running make -C hardware test works. 🧪 I'm not sure how make test-with-emulator works, so I couldn't verify that.

[amitlissack]

Code changes make sense to me, and running make -C hardware test works. 🧪 I'm not sure how make test-with-emulator works, so I couldn't verify that.

I verified make test-with-emulator. It requires either ot3 docker emulation or locally running firmware and virtual CAN network,

[SyntaxColoring]

Looks like there's a hanging test:

Wed, 20 Apr 2022 13:41:21 GMT  tests/opentrons/hardware_control/test_poller.py ......                   [ 33%]
Wed, 20 Apr 2022 14:02:36 GMT  Error: The operation was canceled.

😬

[amitlissack]

Looks like there's a hanging test:

Wed, 20 Apr 2022 13:41:21 GMT  tests/opentrons/hardware_control/test_poller.py ......                   [ 33%]
Wed, 20 Apr 2022 14:02:36 GMT  Error: The operation was canceled.

😬

I am merging this PR, because the hanging test issue is in api not hardware.