libcontainer/integration: adjust the file mode

[KentaTada]

This commit adjusts the file mode to use the latest golang style
Related to #2625

Signed-off-by: Kenta Tada [email protected]

[kolyshkin]

@KentaTada perhaps you can add the commit from #2838 to this PR (or vice versa), as the changes are similar and only touch _test.go files. I see no big reason in having two separate PRs for this.

[KentaTada]

@KentaTada perhaps you can add the commit from #2838 to this PR (or vice versa), as the changes are similar and only touch _test.go files. I see no big reason in having two separate PRs for this.

I just want to match the grain size of commits like past commits because I think it is suitable to match to the area reviewers are good at.
If you don't mind it, I'll combine some changes into one.

[kolyshkin]

If you don't mind it, I'll combine some changes into one.

Yes please (two distinct commits, one single PR)

[KentaTada]

Thanks for the reply.
I combined #2838 into this PR.

[KentaTada]

@kolyshkin I combined #2838 into this PR at first.
I will combine another miscellaneous changes about this activity into one commit in the next PR.
If the next commit is a big patch, please feel free to ask me.

[kolyshkin]

close/reopen to kick ci

[kolyshkin]

LGTM (assuming 🟢 CI)

[kolyshkin]

Superseded by commit e604871 (PR #2975).