PytatoPyOpenCLArrayContext: add support for kernel profiling #1794

Job	Run time
Pylint	1m 47s
Mypy	1m 39s
Documentation	1m 45s
Tests for downstream project meshmode	6m 5s
Tests for downstream project grudge	6m 4s
Examples Conda Py3	1m 24s
Pytest Conda Py3 Intel	2m 15s
Tests for downstream project mirgecom	3s
Pytest Conda Py3 POCL	2m 25s
Tests for downstream project mirgecom_examples	5s
Ruff	11s
Typos	3s
	23m 46s

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