insane.bbclass: Make do_qa_patch() depend on if patch-fuzz is in ERROR_QA

insane.bbclass: Make do_qa_patch() depend on if patch-fuzz is in ERROR_QA

Adding "patch-fuzz" to ERROR_QA should trigger the patch tasks to
rerun to make sure any already existing fuzz is caught. This is
achieved by using bb.utils.filter() to see if "patch-fuzz" is in
ERROR_QA/WARN_QA as it adds whether the filtered strings are set or
not to the task hash.

Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>