systemd: Upgrade to 197

systemd: Upgrade to 197

LGPL-2.1 licensce is updated to reflect the new FSF address
Drop patches to disable argparse and dbus-python

analyser has been implemented in C lets use that patch
and get rid of the python version

disable hostname detection for uclibc bases systems
since uclibc lacks NSS

(From OE-Core rev: af17e816dd4ee0c2a7401f26a148129ad8f8e1fa)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Conflicts:
	meta/recipes-core/systemd/systemd_197.bb
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>