Add in-tree OEM IPMI provider infrastructure

Change-Id: I341af91571b95f74e12def273c6cddf2b72c7884
Signed-off-by: Vernon Mauery <vernon.mauery@gmail.com>
diff --git a/OWNERS b/OWNERS
index 9d16375..432ca86 100644
--- a/OWNERS
+++ b/OWNERS
@@ -42,6 +42,9 @@
 - ratankgupta31@gmail.com
 
 matchers:
+- partial_regex: oem/example
+  owners:
+  - vernon.mauery@gmail.com
 
 openbmc:
 - name: Adriana Kobylak