rootfs.py: Improve rpm log_check_regex
Current regex can cause false negatives if paths in bitbake log files
contain "ERR" or "Fail". do_rootfs fails with return code 1 in
this case.
Improved regexp is based on error messages produced by rpm.
Those are found by analyzing rpm source code.
[YOCTO #7789]
(From OE-Core rev:
38871dc0295fb2516e1c8b1dc9948c2d2fc4d2cd)
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
