scripts: Fix deprecated dict methods for python3

Replaced iteritems -> items, itervalues -> values,
iterkeys -> keys or 'in'

(From OE-Core rev: 25d4d8274bac696a484f83d7f3ada778cf95f4d0)

Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/combo-layer b/scripts/combo-layer
index e47059290d..52367f091d 100755
--- a/scripts/combo-layer
+++ b/scripts/combo-layer
@@ -1178,7 +1178,7 @@ def update_with_history(conf, components, revisions, repos):
     # components imported head revision.
     if additional_heads:
         runcmd("git reset --hard", **wargs)
-        for rev, base in additional_heads.iteritems():
+        for rev, base in additional_heads.items():
             apply_commit(base, rev, wargs, wargs, None)
 
         # Commit with all component branches as parents as well as the previous head.