Updating release branch name check

Author: fabiocav

azure-pipelines.yml

@@ -10,9 +10,9 @@ pool:
   vmImage: 'windows-latest'
 
 variables:
-  ${{ if not(startswith(variables['Build.SourceBranchName'], 'release' )) }}:
+  ${{ if not(contains(variables['Build.SourceBranch'], '/release/' )) }}:
     buildNumberTemp: $(Build.BuildNumber)
-  ${{ if startswith(variables['Build.SourceBranchName'], 'release' ) }}:
+  ${{ if contains(variables['Build.SourceBranch'], '/release/' ) }}:
     isReleaseBuildTemp: true
   buildNumber: $[variables.buildNumberTemp]
   isReleaseBuild: $[variables.isReleaseBuildTemp]