Adding a hardcoded createdBy parameter to the RAdeploy.yml file to prevent validation pipeline failures caused by the deployer function in the Bicep file. (#660)

Author: NirajC-Microsoft

.github/workflows/RAdeploy.yml

@@ -104,7 +104,7 @@ jobs:
           az deployment group create \
             --resource-group ${{ env.RESOURCE_GROUP_NAME }} \
             --template-file infra/bicep/main.bicep \
-            --parameters solutionPrefix=${{ env.SOLUTION_PREFIX }}
+            --parameters solutionPrefix=${{ env.SOLUTION_PREFIX }} createdBy="Pipeline" 
       - name: List KeyVaults and Store in Array
         id: list_keyvaults
         run: |

infra/bicep/main.bicep

@@ -16,14 +16,15 @@ var subscriptionId  = subscription().subscriptionId
 var solutionLocation = resourceGroupLocation
 var baseUrl = 'https://raw.githubusercontent.com/microsoft/Build-your-own-copilot-Solution-Accelerator/byoc-researcher/'
 
-var deployerInfo = deployer()
+@description('Optional created by user name')
+param createdBy string = empty(deployer().userPrincipalName) ? '' : split(deployer().userPrincipalName, '@')[0]
 // ========== Resource Group Tag ========== //
 resource resourceGroupTags 'Microsoft.Resources/tags@2021-04-01' = {
   name: 'default'
   properties: {
     tags: {
       TemplateName: 'Research Assistant'
-      CreatedBy: split(deployerInfo.userPrincipalName, '@')[0] 
+      CreatedBy: createdBy
     }
   }
 }