[devops] Fix calling the show_bot_info.ps1 script. (#21428)

tools/devops/automation/templates/windows/reserve-mac.yml

@@ -33,7 +33,7 @@ steps:
 - checkout: maccore
   persistCredentials: true  # hugely important, else there are some scripts that check a single file from maccore that will fail
 
-- pwsh: '"$Env:SYSTEM_DEFAULTWORKINGDIRECTORY/$($Env:BUILD_REPOSITORY_NAME.Split(''/'')[1])/tools/devops/automation/scripts/show_bot_info.ps1"'
+- pwsh: '& "$Env:SYSTEM_DEFAULTWORKINGDIRECTORY/$($Env:BUILD_REPOSITORY_NAME.Split(''/'')[1])/tools/devops/automation/scripts/show_bot_info.ps1"'
   displayName: 'Show Bot Info'
 
 - bash: '$SYSTEM_DEFAULTWORKINGDIRECTORY/${BUILD_REPOSITORY_NAME/#*\//}/tools/devops/automation/scripts/bash/clean-bot.sh'