Pin actions/checkout usage to latest 3.x or 4.x as appropriate. These
were previously pointing to `@4` or `@3` which pull in the latest
versions at these tags as they are released, with the potential to break
our workflows if a breaking change or malicious version for either of
these streams are released.
Changing this to a pinned version also means that dependabot will keep
this in the pinend version format (e.g., referencing a SHA) when it
opens a PR to bump the dependency.
Updates #cleanup
Signed-off-by: Mario Minardi <mario@tailscale.com>
This allows the SSH_AUTH_SOCK environment variable to work inside of
su and agent forwarding to succeed.
Fixes#12467
Signed-off-by: Percy Wegmann <percy@tailscale.com>
dependabot[bot]
Mario Minardi
Percy Wegmann