"salnikov submitted OLC2HLT with tag OLC2HLT-00-04-05 for tdaq-99-00-00"

=== OLC2HLT ===

Add py.typed (Andy Salnikov) Add type annotations to test/ (Andy Salnikov) Add type annotations to python/ (Andy Salnikov) Removed CMT folder (Andy Salnikov) Update flake8 ignores (Andy Salnikov) Update future imports in test/; re-format with black/isort/ruff (Andy Salnikov) Update future imports in python/ and app/; re-format with black/isort/ruff (Andy Salnikov) Remove import six, re-format updated files with black/isort/ruff (Andy Salnikov) Fix flake8 complaints, re-format two updated files. (Andy Salnikov) Add mypy and flake8 test scripts (Andy Salnikov) Add pre-commit config file (Andy Salnikov)