Tree: various speedups #3343

Job	Run time
Pylint	1m 40s
Ruff	8s
Documentation	1m 26s
Conda Examples	1m 51s
Tests for downstream project arraycontext	2m 34s
Mypy	1m 18s
Tests for downstream project meshmode	10m 26s
Conda Pytest (ubuntu-latest)	4m 1s
Conda Pytest with Intel CL	4m 7s
Tests for downstream project grudge	10m 20s
Conda Pytest (macos-latest)	4m 25s
Conda Pytest without arg check	3m 53s
Tests for downstream project pytential	55m 13s
Conda Pytest Twice (for cache behavior)	5m 47s
Tests for downstream project pytato	6m 23s
Typos	4s
Tests for downstream project Firedrake	18m 50s
Validate CITATION.cff	10s
	2h 12m 36s

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