CI: Migrate jobs from v2-highcpu-* flavors to v3

v3 flavors guarantees jobs spin on newer hardware that
are faster and cost-efficient than the v2 flavors.

Change-Id: Ib08a62f3380e0148bc0ff93e0d3c67e0ad5dbcfb
Issue-ID: CIMAN-33
Signed-off-by: Anil Belur <abelur@linuxfoundation.org>
diff --git a/jenkins-config/clouds/openstack/cattle/ubuntu1804-helm-2c-1g.cfg b/jenkins-config/clouds/openstack/cattle/ubuntu1804-helm-2c-1g.cfg
index f72ecc1..26892ac 100644
--- a/jenkins-config/clouds/openstack/cattle/ubuntu1804-helm-2c-1g.cfg
+++ b/jenkins-config/clouds/openstack/cattle/ubuntu1804-helm-2c-1g.cfg
@@ -1,4 +1,4 @@
 IMAGE_NAME=ZZCI - Ubuntu 18.04 - helm -  - 20210318-054700.866
 LABELS=ubuntu1804-helm-2c-1g
-HARDWARE_ID=v2-highcpu-2
+HARDWARE_ID=v3-standard-2
 VOLUME_SIZE=50