CI: Update node version

- Update node version to the latest stable
- Update npm to the latest version
- Deprecate rebar bootstrap
- Update node with the latest node changes

Issue-ID: CIMAN-33
Signed-off-by: Jessica Wagantall <jwagantall@linuxfoundation.org>
Change-Id: I2d06752be51183211482cdb701ca46fa6469d650
diff --git a/jenkins-config/clouds/openstack/cattle/ubuntu1804-docker-8c-8g.cfg b/jenkins-config/clouds/openstack/cattle/ubuntu1804-docker-8c-8g.cfg
index efb5787..ff70b9d 100644
--- a/jenkins-config/clouds/openstack/cattle/ubuntu1804-docker-8c-8g.cfg
+++ b/jenkins-config/clouds/openstack/cattle/ubuntu1804-docker-8c-8g.cfg
@@ -1,4 +1,4 @@
-IMAGE_NAME=ZZCI - Ubuntu 18.04 - docker - x86_64 - 20210317-220033.605
+IMAGE_NAME=ZZCI - Ubuntu 18.04 - docker - x86_64 - 20210622-014943.553
 LABELS=ubuntu1804-docker-8c-8g
 HARDWARE_ID=v3-standard-8
 VOLUME_SIZE=20