Fix command to add build tag (#55315)

* Fix command to add build tag

* Update helix-matrix.yml

Author: wtgodbe

Diff for: .azure/pipelines/ci.yml

@@ -174,7 +174,7 @@ extends:
           agentOs: Windows
           steps:
           - ${{ if notIn(variables['Build.Reason'], 'PullRequest') }}:
-            - script: "echo ##vso[build.addbuildtag]daily-build"
+            - script: echo "##vso[build.addbuildtag]daily-build"
               displayName: 'Set CI daily-build tag'
 
           # !!! NOTE !!! Some of these steps have disabled code signing.

Diff for: .azure/pipelines/helix-matrix.yml

@@ -40,7 +40,7 @@ jobs:
     timeoutInMinutes: 300
     steps:
     - ${{ if eq(variables['Build.CronSchedule.DisplayName'], 'IdentityModel test job') }}:
-      - script: "echo ##vso[build.addbuildtag]identitymodel-test"
+      - script: echo "##vso[build.addbuildtag]identitymodel-test"
         displayName: 'Set CI identitymodel-test tag'
     # Build the shared framework
     - script: ./eng/build.cmd -ci -prepareMachine -nativeToolsOnMachine -nobl -all -pack -arch x64