PytatoPyOpenCLArrayContext: add support for kernel profiling #1779

Job	Run time
Typos	3s
Pylint	1m 38s
Ruff	7s
Mypy	1m 43s
Documentation	1m 41s
Examples Conda Py3	1m 22s
Pytest Conda Py3 Intel	2m 11s
Pytest Conda Py3 POCL	2m 19s
Tests for downstream project meshmode	5m 45s
Tests for downstream project grudge	5m 45s
Tests for downstream project mirgecom	6s
Tests for downstream project mirgecom_examples	6s
	22m 46s

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