profiles: Unmask doc flag for lots of Python packages on m68k

dev-python/sphinx and friends has now been keyworded.

Signed-off-by: James Le Cuirot <chewi@gentoo.org>

profiles/arch/m68k/package.use.mask

@@ -22,27 +22,6 @@ app-text/htmltidy test
 # Requires texlive and friends to be keyworded.
 app-doc/doxygen doc
 
-# James Le Cuirot <chewi@gentoo.org> (2021-08-21)
-# Avoid having to keyword dev-python/sphinx and friends for now.
-dev-python/more-itertools doc
-dev-python/pexpect doc
-dev-python/cython doc
-dev-python/cffi doc
-dev-python/cssselect doc
-dev-python/execnet doc
-dev-python/flake8 doc
-dev-python/greenlet doc
-dev-python/jinja doc
-dev-python/lxml doc
-dev-python/py doc
-dev-python/pyasn1 doc
-dev-python/pycodestyle doc
-dev-python/pygments doc
-dev-python/pylint doc
-dev-python/pytest-cov doc
-dev-python/smartypants doc
-dev-python/wrapt doc
-
 # James Le Cuirot <chewi@gentoo.org> (2021-08-21)
 # Avoid lots of unkeyworded dependencies of Python tests.
 dev-python/argcomplete test