actions/checkout @ v2

spogulis no https://github.com/actions/checkout

Aiqiao Yan 0717577d45 backport fixes to releases-v2 (#2526)		1 mēnesi atpakaļ
..
index.js	0717577d45 backport fixes to releases-v2 (#2526)	1 mēnesi atpakaļ
problem-matcher.json	e347bba93b Convert checkout to a regular action (#70)	6 gadi atpakaļ