pip in /. for mkdocs-material, mkdocstrings[python], frequenz-repo-config[lib], pylint, pytest, frequenz-repo-config[extra-lint-examples], time-machine, hypothesis - Update #925695000

pip in /. for mkdocs-material, mkdocstrings[python], frequenz-repo-config[lib], pylint, pytest, frequenz-repo-config[extra-lint-examples], time-machine, hypothesis - Update #925695000 #21