The top of the manifest file says that it is auto generated [1], this change
must also be done in scripts/contrib/python/generate-manifest-3.5.py [2]:
[1]
http://git.openembedded.org/openembedded-core/tree/meta/recipes-devtools/python/python-3.5-manifest.inc#n1
[2]
Similar to an earlier fix for Python 2.7. Make the tests subpackage
depend on all modules as test.regrtest uses most (if not all) of them.
Some tests also depend on libgcc so add that as a runtime dependency as
well.
[YOCTO #9338]
Signed-off-by: Markus Lehtonen