Add interface yaml file for user password update feature

Change-Id: I9b23ebcae15e1feee0eb32c42b184c8a429e0977
Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>
diff --git a/xyz/openbmc_project/Common.errors.yaml b/xyz/openbmc_project/Common.errors.yaml
index 2066005..f6b2734 100644
--- a/xyz/openbmc_project/Common.errors.yaml
+++ b/xyz/openbmc_project/Common.errors.yaml
@@ -4,3 +4,5 @@
   description: The operation failed internally.
 - name: InvalidArgument
   description: Invalid argument was given.
+- name: InsufficientPermission
+  description: Insufficient permission to perform operation