[2.0] prcheck yml - disable use1esentry (#16316)

Author: anphel31

.pipelines/fasttrack/FasttrackMergeNotifier.yml

@@ -15,6 +15,7 @@ extends:
   template: v2/OneBranch.NonOfficial.CrossPlat.yml@templates
   parameters:
     featureFlags:
+      use1esentry: false # this disables 1es entrypoint which is a workaround for issues from IcM https://portal.microsofticm.com/imp/v5/incidents/details/743308145/summary
       LinuxHostVersion:
         Network: R1
       runOnHost: true

.pipelines/prchecks/PackageBuildPRCheck.yml

@@ -48,6 +48,7 @@ extends:
   template: v2/OneBranch.NonOfficial.CrossPlat.yml@templates
   parameters:
     featureFlags:
+      use1esentry: false # this disables 1es entrypoint which is a workaround for issues from IcM https://portal.microsofticm.com/imp/v5/incidents/details/743308145/summary
       LinuxHostVersion:
         Network: R1
     globalSdl: