Fix violations of Flake8 Bugbear B037 #3036

Job	Run time
Pylint	2m 3s
Mypy	1m 41s
Conda Examples	2m 37s
Documentation	1m 49s
Flake8	20s
Conda Pytest (ubuntu-latest)	4m 25s
Conda Pytest without arg check	4m 34s
Conda Pytest (macos-latest)	6m 16s
Conda Pytest Twice (for cache behavior)	5m 44s
Tests for downstream project Firedrake	15m 24s
Tests for downstream project arraycontext	2m 52s
Conda Pytest with Intel CL	4m 4s
Tests for downstream project meshmode	14m 35s
Tests for downstream project grudge	8m 14s
Tests for downstream project pytential	45m 0s
Tests for downstream project pytato	5m 30s
	2h 5m 8s

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