meta-aspeed: socsec: remove hexdump dependency

With the latest yocto subtree update, this function has been moved into
the global python package.

Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: I60fd8a2160e45823065a9a28ae36af263baa15cb
diff --git a/meta-aspeed/recipes-aspeed/python/socsec.inc b/meta-aspeed/recipes-aspeed/python/socsec.inc
index 30ba308..5fe474b 100644
--- a/meta-aspeed/recipes-aspeed/python/socsec.inc
+++ b/meta-aspeed/recipes-aspeed/python/socsec.inc
@@ -17,7 +17,6 @@
 
 RDEPENDS:${PN} += "${PYTHON_PN}-bitarray"
 RDEPENDS:${PN} += "${PYTHON_PN}-core"
-RDEPENDS:${PN} += "${PYTHON_PN}-hexdump"
 RDEPENDS:${PN} += "${PYTHON_PN}-jsonschema"
 RDEPENDS:${PN} += "${PYTHON_PN}-jstyleson"
 RDEPENDS:${PN} += "${PYTHON_PN}-pycryptodome"