Removing i386 because it fails with:
../bootstrap/libBootstrap.a(qdatetime.cpp.o): In function `qMulOverflow<long long>':
/work/qtbase/include/QtCore/../../../../src/qt/qtbase/src/corelib/global/qnumeric.h:122: undefined reference to `__mulodi4'
* [presubmit] Enforce language attribute in projectt.yaml to be always set.
* Update documentation, better presubmit check, new project template.
* add docstring to templates.py
* Add example values in the project.yaml template and remove python value for now
* Add "project: c++" to 256 projects
* format
* Add labels and selective_unpack sections to the presubmit check
* fix incorrect auto_ccs format in three projects
* fix nss emails after rebase