[202106][ci] Cherry-pick PRs relative to reproducible build option from master branch. (#12350)

* [ci] Update azp template variable for reproducible build. (#11419)

* [ci] Disable reproducible build in master branch official build (#11452)

* [ci] Update reproducible build related pipeline. (#11810)

* [ci] Fix bug involved by PR 11810 which affect official build pipeline (#11891)

Why I did it
Fix the official build not triggered correctly issue, caused by the azp template path not existing.

How I did it
Change the azp template path.

.azure-pipelines/azure-pipelines-repd-build-variables.yml

@@ -1,5 +1,7 @@
 variables:
-  ${{ if and(ge(variables['Build.SourceBranchName'], '202012'), le(variables['Build.SourceBranchName'], '299999')) }}:
+  ${{ if eq(variables['Build.Reason'],'PullRequest') }}:
+    VERSION_CONTROL_OPTIONS: 'SONIC_VERSION_CONTROL_COMPONENTS=$([[ "$(System.PullRequest.TargetBranch)" =~ ^20[2-9][0-9]{3}$ ]] && echo deb,py2,py3,web,git,docker)'
+  ${{ elseif ne(variables['Build.SourceBranchName'],'master') }}:
     VERSION_CONTROL_OPTIONS: 'SONIC_VERSION_CONTROL_COMPONENTS=deb,py2,py3,web,git,docker'
-  ${{ if or(lt(variables['Build.SourceBranchName'], '202012'), gt(variables['Build.SourceBranchName'], '299999')) }}:
+  ${{ else }}:
     VERSION_CONTROL_OPTIONS: ''

.azure-pipelines/official-build.yml

@@ -39,7 +39,7 @@ stages:
   variables:
   - name: CACHE_MODE
     value: wcache
-  - template: azure-pipelines-repd-build-variables.yml
+  - template: .azure-pipelines/azure-pipelines-repd-build-variables.yml@buildimage
   jobs:
   - template: azure-pipelines-build.yml
     parameters:

azure-pipelines.yml

@@ -38,9 +38,7 @@ resources:
     ref: master
 
 variables:
-- ${{ if eq(variables['Build.Reason'], 'PullRequest') }}:
-  - template: .azure-pipelines/template-variables.yml
-- ${{ else }}:
+- template: .azure-pipelines/azure-pipelines-repd-build-variables.yml@buildimage
 - template: .azure-pipelines/template-variables.yml@buildimage
 
 stages: