Update agent for voltha-protos verify job

Signed-off-by: Eric Ball <eball@linuxfoundation.org>
Change-Id: Ib8cdb1813322c473aa3514d0e6d5ca7baf306fd6
diff --git a/jjb/verify/voltha-protos.yaml b/jjb/verify/voltha-protos.yaml
index 47bfd79..c22a46a 100644
--- a/jjb/verify/voltha-protos.yaml
+++ b/jjb/verify/voltha-protos.yaml
@@ -18,8 +18,7 @@
     jobs:
       - 'verify-licensed'
       - 'make-unit-test':
-#          build-node: 'ubuntu18.04-basebuild-2c-4g'
-          build-node: 'ubuntu18.04-basebuild-8c-15g'
+          build-node: 'ubuntu22.04-basebuild-4c-8g'
           build-timeout: 20
           unit-test-targets: 'test'
           unit-test-keep-going: 'false'