Stop syncing main-ub branch (#18564)

eng/pipelines/templates/jobs/vmr-synchronization.yml

@@ -2,10 +2,6 @@
 ### It synchronizes the content of the VMR to this new commit and pushes the changes
 
 parameters:
-- name: jobName
-  displayName: Name of the pipeline job
-  type: string
-
 - name: targetRef
   displayName: Target revision of dotnet/installer to synchronize
   type: string
@@ -22,7 +18,7 @@ parameters:
   default: false
 
 jobs:
-- job: ${{ parameters.jobName }}
+- job: Synchronize_VMR
   displayName: Synchronize VMR's ${{ parameters.vmrBranch }}
   timeoutInMinutes: 120
   variables:
@@ -70,7 +66,7 @@ jobs:
 
   - ${{ if and(not(parameters.noPush), not(in(variables['Build.Reason'], 'PullRequest')), eq(variables['System.TeamProject'], 'internal')) }}:
     # Push main and release branches to the public VMR
-    - ${{ if or(eq(parameters.vmrBranch, 'main'), eq(parameters.vmrBranch, 'main-ub'), startsWith(parameters.vmrBranch, 'release/')) }}:
+    - ${{ if or(eq(parameters.vmrBranch, 'main'), startsWith(parameters.vmrBranch, 'release/')) }}:
       - script: >
           ./.dotnet/dotnet darc vmr push
           --vmr '$(vmrPath)'

eng/pipelines/vmr-sync.yml

@@ -36,11 +36,4 @@ variables:
 jobs:
 - template: /eng/pipelines/templates/jobs/vmr-synchronization.yml
   parameters:
-    jobName: Synchronize_VMR
     vmrBranch: ${{ variables.VmrBranch }}
-
-- ${{ if eq(variables['Build.SourceBranch'], 'refs/heads/main') }}:
-  - template: /eng/pipelines/templates/jobs/vmr-synchronization.yml
-    parameters:
-      jobName: Synchronize_VMR_uncloaked
-      vmrBranch: ${{ variables.VmrBranch }}-ub