kiwi-builder: bump base image to 10.2.29

kiwi-builder-image/Dockerfile

@@ -1,8 +1,8 @@
-#!BuildTag: %%IMG_PREFIX%%kiwi-builder:10.2.12.0-%RELEASE%
-#!BuildTag: %%IMG_PREFIX%%kiwi-builder:10.2.12.0
+#!BuildTag: %%IMG_PREFIX%%kiwi-builder:10.2.29.0-%RELEASE%
+#!BuildTag: %%IMG_PREFIX%%kiwi-builder:10.2.29.0
 
 # Base image version, should match the tag above
-ARG KIWIVERSION="10.2.12"
+ARG KIWIVERSION="10.2.29"
 FROM registry.suse.com/bci/kiwi:${KIWIVERSION}
 ARG KIWIVERSION