oeqa/utils/qemurunner.py: Fix python regex warnings
Fix the warnings:
meta/lib/oeqa/utils/qemurunner.py:250: DeprecationWarning: invalid escape sequence \.
ips = re.findall("((?:[0-9]{1,3}\.){3}[0-9]{1,3})", cmdline.split("ip=")[1])
meta/lib/oeqa/utils/qemurunner.py:343: DeprecationWarning: invalid escape sequence \-
if re.search("root@[a-zA-Z0-9\-]+:~#", output):
poky/meta/lib/oeqa/utils/qemurunner.py:350: DeprecationWarning: invalid escape sequence \-
if re.search("root@[a-zA-Z0-9\-]+:~#", output):
meta/lib/oeqa/utils/qemurunner.py:448: DeprecationWarning: invalid escape sequence \-
if re.search("[a-zA-Z0-9]+@[a-zA-Z0-9\-]+:~#", data):
by correctly marking the regexs.
(From OE-Core rev:
8e6987735002560fca714f77ea8ece9d4b28f7fa)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
