Merge pull request #483 from microsoft/fix-gsa-deploy

fix: Prevent removal of existing RG tags when deploying GSA

Author: Prajwal-Microsoft

infra/main.bicep

@@ -111,6 +111,7 @@ resource resourceGroupTags 'Microsoft.Resources/tags@2021-04-01' = {
   name: 'default'
   properties: {
     tags: {
+      ...resourceGroup().tags
       ...tags
       TemplateName: 'DKM'
       Type: enablePrivateNetworking ? 'WAF' : 'Non-WAF'