dra 5k test, update branch to bump wati for job timeout

Signed-off-by: Alay Patel <[email protected]>

Author: alaypatel07

config/jobs/kubernetes/sig-scalability/DRA/sig-scalability-periodic-dra.yaml

@@ -531,9 +531,9 @@ periodics:
       repo: kubernetes
       base_ref: master
       path_alias: k8s.io/kubernetes
-    - org: kubernetes
+    - org: alaypatel07
       repo: perf-tests
-      base_ref: master
+      base_ref: dra-scalability-bump-timeout
       path_alias: k8s.io/perf-tests
     - org: kubernetes
       repo: kops