The dependency resolver for RPM relies on the shebang to have the
interperter that will be used in order to get things right, so
change shebang to /usr/bin/python.
In other cases, the shebang is not needed at all as these are not
really executable python files, they are part of the python package.
RPMLINT finds these and complains that a non-executable has a shebang.
Change-Id: Ie90a846d6addffca1225e59fd8b6f3753d2991a4
Signed-off-by: Saul Wold <sgw@linux.intel.com>