Better type mappers in loopy.symbolic #3389

Job	Run time
Mypy	1m 33s
Pylint	1m 45s
Ruff	4s
Conda Pytest with Intel CL	3m 54s
Typos	6s
Conda Pytest (ubuntu-latest)	3m 50s
Conda Pytest without arg check	3m 55s
Conda Pytest (macos-latest)	3m 33s
Documentation	1m 29s
Tests for downstream project Firedrake	2m 49s
Tests for downstream project arraycontext	2m 36s
Tests for downstream project meshmode	10m 3s
Conda Examples	1m 31s
Conda Pytest Twice (for cache behavior)	3m 57s
Tests for downstream project grudge	10m 40s
Tests for downstream project pytential	46m 43s
Validate CITATION.cff	7s
Tests for downstream project pytato	6m 14s
	1h 44m 49s

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