[release/10.0.1xx-preview1] Add ARM64 job flag (#46451)

Author: MiYanni

.vsts-ci.yml

@@ -22,6 +22,10 @@ parameters:
   displayName: Run A Test Build
   type: boolean
   default: false
+- name: enableArm64Job
+  displayName: Enables the ARM64 job
+  type: boolean
+  default: false
 
 variables:
 - template: /eng/pipelines/templates/variables/sdk-defaults.yml
@@ -297,7 +301,7 @@ extends:
               officialBuildProperties: $(_officialBuildProperties)
               runTests: false
       ### ARM64 TESTBUILD ###
-      - ${{ if or(eq(parameters.runTestBuild, true), eq(variables['Build.Reason'], 'PullRequest')) }}:
+      - ${{ if and(or(eq(parameters.runTestBuild, true), eq(variables['Build.Reason'], 'PullRequest')), eq(parameters.enableArm64Job, true)) }}:
         - template: /eng/pipelines/templates/jobs/sdk-job-matrix.yml@self
           parameters:
             pool:

.vsts-pr.yml

@@ -14,6 +14,12 @@ pr:
     - README.md
     - CODEOWNERS
 
+parameters:
+- name: enableArm64Job
+  displayName: Enables the ARM64 job
+  type: boolean
+  default: false
+
 variables:
 - template: /eng/pipelines/templates/variables/sdk-defaults.yml
 # Variables used: DncEngPublicBuildPool
@@ -64,17 +70,18 @@ stages:
         os: macOS
       helixTargetQueue: osx.13.amd64.open
   ### ARM64 ###
-  - template: /eng/pipelines/templates/jobs/sdk-job-matrix.yml
-    parameters:
-      pool:
-        name: Azure Pipelines
-        vmImage: macOS-latest
-        os: macOS
-      helixTargetQueue: osx.13.arm64.open
-      macOSJobParameterSets:
-      - categoryName: TestBuild
-        buildArchitecture: arm64
-        runtimeIdentifier: osx-arm64
+  - ${{ if eq(parameters.enableArm64Job, true) }}:
+    - template: /eng/pipelines/templates/jobs/sdk-job-matrix.yml
+      parameters:
+        pool:
+          name: Azure Pipelines
+          vmImage: macOS-latest
+          os: macOS
+        helixTargetQueue: osx.13.arm64.open
+        macOSJobParameterSets:
+        - categoryName: TestBuild
+          buildArchitecture: arm64
+          runtimeIdentifier: osx-arm64
 
   ############### DOTNET-FORMAT ###############
   - template: /eng/dotnet-format/dotnet-format-integration.yml