ytdl-org/setup-python: Set up your GitHub Actions workflow with a specific version of Python including deprecated ones. @ v1

peilaus alkaen https://github.com/ytdl-org/setup-python

MatteoH2O1999 1d3b8d77e2 No longer test before release		1 vuosi sitten
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scripts	edbb835ee7 FIx python check version script	1 vuosi sitten
workflows	1d3b8d77e2 No longer test before release	1 vuosi sitten
dependabot.yml	8b94ece083 First implementation	2 vuotta sitten