Tree: various speedups #3350

Job	Run time
Typos	4s
Pylint	1m 40s
Documentation	1m 25s
Conda Examples	1m 57s
Tests for downstream project Firedrake	18m 27s
Tests for downstream project arraycontext	2m 29s
Mypy	1m 32s
Tests for downstream project meshmode	9m 42s
Conda Pytest (ubuntu-latest)	4m 0s
Conda Pytest with Intel CL	4m 0s
Tests for downstream project grudge	10m 34s
Conda Pytest (macos-latest)	3m 39s
Tests for downstream project pytential	53m 23s
Conda Pytest without arg check	3m 50s
Conda Pytest Twice (for cache behavior)	5m 47s
Tests for downstream project pytato	6m 12s
Validate CITATION.cff	7s
Ruff	6s
	2h 8m 54s

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