[PATCH 02 of 11 py3] debuginstall: use %d instead of %s for formatting an int

[Yuya Nishihara]

On Sun, 09 Oct 2016 10:16:44 -0400, Augie Fackler wrote:
> # HG changeset patch
> # User Augie Fackler <augie at google.com>
> # Date 1476020566 14400
> #      Sun Oct 09 09:42:46 2016 -0400
> # Node ID 826ebebef37bd58fea9abdd4690ea7b5ad6b7552
> # Parent  9b6ff0f940ed2ee33516aac22d5c69914400af7a
> debuginstall: use %d instead of %s for formatting an int

Queued this, thanks.

(Some of the other patches could be cherry-picked, but I don't have enough
time to sort out good ones, so took only this.)