Add PID into MEMORY_RUNTIME_METRICS_ENABLED

[github-actions[bot]]

🦙 MegaLinter status: ✅ SUCCESS

Descriptor	Linter	Files	Fixed	Errors	Elapsed time
✅ PYTHON	bandit	1		0	4.79s
✅ PYTHON	black	1	0	0	1.14s
✅ PYTHON	flake8	1		0	0.59s
✅ PYTHON	isort	1	0	0	0.29s
✅ PYTHON	pylint	1		0	3.0s

See detailed report in MegaLinter reports _Set VALIDATE_ALL_CODEBASE: true in mega-linter.yml to validate all sources, not only the diff_

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