ci: use newer version of node

ewanharris · ewanharris · commit 1e19086ab990 · 2021-11-02T19:35:08.000Z
semantic release minimum version has bumped
diff --git a/Jenkinsfile b/Jenkinsfile
@@ -1,6 +1,6 @@
 #! groovy
 library 'pipeline-library'
-def nodeVersion = '12.18.0'
+def nodeVersion = '16.11.1'
 def npmVersion = 'latest' // We can change this without any changes to Jenkins. 5.7.1 is minimum to use 'npm ci'
 
 def packageVersion = ''
