Add basic support for the priority rules prefix. This patch does not
allow the utils to set or suggest priorities. It allows parsing and
retaining of the priority prefix if it already exists on rules and
checking if it's in the supported range.
Signed-off-by: Georgia Garcia <georgia.garcia@canonical.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
Based on what was done in the parser, replicate the logic
so it can be used in the python tools.
Signed-off-by: Georgia Garcia <georgia.garcia@canonical.com>
