Setup directory for sdkruntime project

Bug: 241358213
Test: build
Relnote: N/A
Change-Id: I2b277a75ae40dea793c1f527f55b72527204fa71
diff --git a/privacysandbox/OWNERS b/privacysandbox/OWNERS
index 518859b..8615f90 100644
--- a/privacysandbox/OWNERS
+++ b/privacysandbox/OWNERS
@@ -1,3 +1,4 @@
 [email protected]
 [email protected]
 [email protected]
[email protected]