README: Fix TSC list mistake

2b90a9f2 missed a name on the TSC list.
This commit fixes that mistake.

The TSC list is moving to the openbmc/openbmc README because the docs
README is becoming specific to the docs repo and the openbmc/openbmc
README is for more general project information since the openbmc/openbmc
README is most likely the first landing spot of anyone new to
the project.

Change-Id: I8884df9e7abc05d4551fe745dfb729c7b7dad0d8
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/README.md b/README.md
index 7fbfa31..5c5ae63 100644
--- a/README.md
+++ b/README.md
@@ -152,6 +152,7 @@
  * Sai Dasari, Facebook
  * James Mihm, Intel
  * Sagar Dharia, Microsoft
+ * Supreeth Venkatesh, Arm
 
 ## Contact
 - Mail: openbmc@lists.ozlabs.org [https://lists.ozlabs.org/listinfo/openbmc](https://lists.ozlabs.org/listinfo/openbmc)