PytatoPyOpenCLArrayContext: add support for kernel profiling #1792

Job	Run time
Documentation	1m 47s
Mypy	1m 52s
Examples Conda Py3	1m 33s
Tests for downstream project meshmode	11m 50s
Pylint	1m 47s
Tests for downstream project grudge	10m 1s
Pytest Conda Py3 Intel	2m 5s
Pytest Conda Py3 POCL	2m 19s
Tests for downstream project mirgecom	3s
Ruff	7s
Tests for downstream project mirgecom_examples	5s
Typos	3s
	33m 32s

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