update submodules. (bitbake, meta-oe, oe-core)

[vuplus_openvuplus_3.0] / meta-openembedded

diff --git a/meta-openembedded b/meta-openembedded
index 2cc1bd9..8dbcae9 160000 (submodule)
--- a/meta-openembedded
+++ b/meta-openembedded
@@ -1 +1 @@
-Subproject commit 2cc1bd9dd060f5002c2fde7aacba86fe230c12af
+Subproject commit 8dbcae94bf676794ffd67e8fc77bfe2f627a42f6