Trying to pass the containers directly to the template.

.vsts-ci.yml

@@ -60,6 +60,7 @@ resources:
 extends:
   template: azure-pipelines/MicroBuild.1ES.Official.yml@MicroBuildTemplate
   parameters:
+    containers: ${{ resources.containers }}
     sdl:
       sourceAnalysisPool:
         name: $(DncEngInternalBuildPool)

eng/build.yml

@@ -76,7 +76,7 @@ jobs:
       name: PGO_${{ parameters.agentOs }}_${{ parameters.jobName }}
     ${{ if not(parameters.pgoInstrument) }}:
       name: ${{ parameters.agentOs }}_${{ parameters.jobName }}
-    
+
     # Set up the pool/machine info to be used based on the Agent OS
     ${{ if eq(parameters.agentOs, 'Windows_NT') }}:
       enableMicrobuild: true