docs: Initial docs structure and infrastructure #4226

Job	Run time
Run unit tests in containers (Run unit tests for el9toel10 and common repositories on python 3.12...	58s
Run unit tests in containers (Run python linters for el9toel10 and common repositories on python ...	1m 14s
Run unit tests in containers (Run unit tests for el9toel10 and common repositories on python 3.9,...	1m 2s
Run unit tests in containers (Run python linters for el9toel10 and common repositories on python ...	1m 20s
Run unit tests in containers (Run unit tests for el8toel9 and common repositories on python 3.9, ...	55s
Run unit tests in containers (Run python linters for el8toel9 and common repositories on python 3...	1m 34s
Run unit tests in containers (Run unit tests for el8toel9 and common repositories on python 3.6, ...	1m 7s
Run unit tests in containers (Run python linters for el8toel9 and common repositories on python 3...	3m 50s
Run unit tests in containers (Run unit tests for el7toel8 and common repositories on python 3.6, ...	1m 13s
Run unit tests in containers (Run python linters for el7toel8 and common repositories on python 3...	4m 26s
Run unit tests in containers (Run unit tests for el7toel8 and common repositories on python 2.7, ...	1m 27s
Run unit tests in containers (Run python linters for el7toel8 and common repositories on python 2...	56s
	20m 2s

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