libxcb should build dep on python:any to cross-build

[Wookey]

This package needs the native version of python (which is M-A: allowed) to cross-build so its build dep should be on python:any

Doing this (as well as having a multi-arch: foreign version of dctrl-tools available) means that
apt-get build-dep -a<arch> libxcb works as expected and installs everything needed to cross-build the package.

[Ubuntu Foundations Team Bug Bot (crichton)]

The attachment "libxcb_1.8.1-2ubuntu1-multiarch-build-deps.patch" of this bug report has been identified as being a patch in the form of a debdiff. The ubuntu-sponsors team has been subscribed to the bug report so that they can review and hopefully sponsor the debdiff. In the event that this is in fact not a patch you can resolve this situation by removing the tag 'patch' from the bug report and editing the attachment so that it is not flagged as a patch. Additionally, if you are member of the ubuntu-sponsors team please also unsubscribe the team from this bug report.

[This is an automated message performed by a Launchpad user owned by Brian Murray. Please contact him regarding any issues with the action taken in this bug report.]

[Martin Pitt (pitti)]

Thanks, sponsored with adding bug ref to the changelog.