Merge pull request #228614 from MayankBargali-MSFT/patch-94

(AzureCXP) fixed powershell sample

Author: prmerger-automator[bot]

articles/container-apps/microservices-dapr.md

@@ -209,7 +209,7 @@ az role assignment create --assignee $PRINCIPAL_ID  \
 ```azurepowershell
 Install-Module Az.Resources
 
-New-AzRoleAssignment -ObjectId $PrincipalId -RoleDefinitionName 'Storage Blob Data Contributor' -Scope '/subscriptions/$SubscriptionId/resourceGroups/$ResourceGroupName/providers/Microsoft.Storage/storageAccounts/$StorageAcctName'
+New-AzRoleAssignment -ObjectId $PrincipalId -RoleDefinitionName 'Storage Blob Data Contributor' -Scope "/subscriptions/$SubscriptionId/resourceGroups/$ResourceGroupName/providers/Microsoft.Storage/storageAccounts/$StorageAcctName"
 ```
 
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