Feat(slsa): use in_toto library and update to slsa provenance schema v1
What does this MR do?
feat(slsa): use in_toto library and update to slsa provenance schema v1
Signed-off-by: Höhl, Lukas lukas.hoehl@accso.de
Closes #36869 (closed)
https://gitlab.com/gitlab-org/gitlab/-/issues/432894