OWNERS: remove duplicate entry

Manoj is now listed as a top-level reviewer so the specific matcher
against a tool is redundant.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I7e301d489e3140ccee3a6867a292233850565517
diff --git a/OWNERS b/OWNERS
index 7cd1db4..ce6fa49 100644
--- a/OWNERS
+++ b/OWNERS
@@ -44,9 +44,6 @@
 - partial_regex: ibm
   owners:
   - sampmisr@in.ibm.com
-- partial_regex: tools/visualize-pdr
-  owners:
-  - manojkiran.eda@gmail.com
 
 openbmc:
 - name: Deepak Kodihalli