chore(deps): update resource microsoft.web/serverfarms to 2023-01-01 (#…

…355)

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This PR contains the following updates:

| Resource | Change |
|---|---|
| Microsoft.Web/serverfarms | `2021-03-01` -> `2023-01-01` |

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.azure/modules/functionApp/slackNotifier.bicep

@@ -23,7 +23,7 @@ resource storageAccount 'Microsoft.Storage/storageAccounts@2023-01-01' = {
     }
 }
 
-resource applicationServicePlan 'Microsoft.Web/serverfarms@2021-03-01' = {
+resource applicationServicePlan 'Microsoft.Web/serverfarms@2023-01-01' = {
     name: '${namePrefix}-slacknotifier-asp'
     location: location
     sku: {