Update nodejs install to a supported version on CI

Author: javiercn

.azure/pipelines/jobs/default-build.yml

@@ -38,7 +38,7 @@
 #   skipComponentGovernanceDetection: boolean
 #       Determines if component governance detection can be skipped
 #   continueOnBuildError: boolean
-#       Specifies whether continueOnError is set for the build step 
+#       Specifies whether continueOnError is set for the build step
 #
 # See https://docs.microsoft.com/en-us/vsts/pipelines/yaml-schema for details
 #
@@ -173,9 +173,9 @@ jobs:
         displayName: Start background dump collection
     - ${{ if eq(parameters.installNodeJs, 'true') }}:
       - task: NodeTool@0
-        displayName: Install Node 10.x
+        displayName: Install Node 14.x
         inputs:
-          versionSpec: 10.x
+          versionSpec: 14.x
     - ${{ if eq(parameters.agentOs, 'Windows') }}:
       - task: NuGetToolInstaller@1
       - task: NuGetCommand@2