bitbake: lib/toaster: fixup codebase so pydocstyle can parse

fixed literal comparison in lsupdates so the
integer isn't treated as a singleton, also fix
indentation in perf

(Bitbake rev: 58c8752cd430a7a89bbf1ed5f21b515b17b514b0)

Signed-off-by: Frazer Clews <frazer.clews@codethink.co.uk>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/toaster/orm/management/commands/lsupdates.py

@@ -68,7 +68,7 @@ class Command(BaseCommand):
                          (what,
                           pec))
         sys.stdout.flush()
-        if int(pec) is 100:
+        if int(pec) == 100:
             sys.stdout.write("\n")
             sys.stdout.flush()