Chore: Revert back to ubuntu1804-docker

jjb/aai/aai-aai-common.yaml
jjb/aai/aai-babel.yaml
jjb/aai/aai-graphadmin.yaml
jjb/aai/aai-graphgraph.yaml
jjb/aai/aai-model-loader.yaml
jjb/aai/aai-resources.yaml
jjb/aai/aai-schema-service.yaml
jjb/aai/aai-sparky-be.yaml
jjb/aai/aai-traversal.yaml
jjb/ccsdk/apps.yaml
jjb/cli/cli.yaml
jjb/dcaegen2/dcaegen2-analytics-tca-gen2.yaml
jjb/dcaegen2/dcaegen2-collectors-datafile.yaml
jjb/dcaegen2/dcaegen2-collectors-hv-ves.yaml
jjb/dcaegen2/dcaegen2-collectors-restconf.yaml
jjb/integration/docker/integration-docker-onap-python.yaml
jjb/integration/integration-data-provider.yaml
jjb/integration/integration-docker.yaml
jjb/integration/integration-templates-csit.yaml
jjb/integration/integration-templates-docker.yaml
jjb/integration/integration.yaml
jjb/integration/simulators/integration-5G-core-nf-simulator.yaml
jjb/integration/simulators/integration-A1-policy-enforcement-simulator.yaml
jjb/integration/simulators/integration-core-nssmf-simulator.yaml
jjb/integration/simulators/integration-pnf-simulator.yaml
jjb/integration/simulators/integration-ran-simulator.yaml
jjb/integration/simulators/nf-simulator/integration-pm-https-server-nf-simulator.yaml
jjb/integration/simulators/nf-simulator/integration-simulators-nf-simulator-avcn-manager.yaml
jjb/integration/simulators/nf-simulator/integration-simulators-nf-simulator-netconf-server.yaml
jjb/integration/simulators/nf-simulator/integration-ves-client-nf-simulator.yaml
jjb/sdc/sdc-sdc-distribution-client.yaml
jjb/sdc/sdc-sdc-docker-base.yaml
jjb/sdc/sdc-sdc-helm-validator.yaml
jjb/sdc/sdc-sdc-workflow-designer.yaml
jjb/sdc/sdc.yaml
jjb/sdnc/sdnc-apps.yaml
jjb/sdnc/sdnc-oam.yaml
jjb/so/so-adapters-so-cnf-adapter.yaml
jjb/so/so-adapters-so-etsi-sol003-adapter.yaml
jjb/so/so-adapters-so-etsi-sol005-adapter.yaml
jjb/so/so-adapters-so-nssmf-adapter.yaml
jjb/so/so-adapters-so-oof-adapter.yaml
jjb/so/so-so-admin-cockpit.yaml
jjb/so/so-so-etsi-nfvo.yaml
jjb/so/so.yaml
jjb/vvp/vvp-test-engine.yaml
jjb/vvp/vvp-validation-scripts.yaml

Issue-ID: CIMAN-33
Signed-off-by: Bengt Thuree <bthuree@linuxfoundation.org>
Change-Id: I11105d9ef07c3748f5b2c9c5f82b328eafd00718
diff --git a/jjb/vvp/vvp-validation-scripts.yaml b/jjb/vvp/vvp-validation-scripts.yaml
index 6480ab2..9f9b85e 100644
--- a/jjb/vvp/vvp-validation-scripts.yaml
+++ b/jjb/vvp/vvp-validation-scripts.yaml
@@ -12,7 +12,7 @@
           path: '.'
           pattern: '**'
     mvn-settings: 'vvp-validation-scripts-settings'
-    build-node: ubuntu2004-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     jobs:
       - '{project-name}-{stream}-{subproject}-verify-python'
       - '{project-name}-{stream}-docker-java-daily':
@@ -32,7 +32,7 @@
     sonarcloud-project-key: '{sonarcloud_project_organization}_{project-name}'
     sonar-mvn-goal: '{sonar_mvn_goal}'
     cron: '@daily'
-    build-node: ubuntu2004-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     project: 'vvp/validation-scripts'
     project-name: 'vvp-validation-scripts'
     branch: 'master'
@@ -44,7 +44,7 @@
     name: vvp-validation-scripts-tracability-matrix
     project: 'vvp/validation-scripts'
     project-name: 'vvp-validation-scripts'
-    build-node: ubuntu2004-docker-8c-8g
+    build-node: ubuntu1804-docker-8c-8g
     mvn-settings: 'vvp-validation-scripts-settings'
     mvn-global-settings: 'global-settings'
     stream: