feat!: remove Azure SQL DB restore workflow

docs/best-practices.md

@@ -5,6 +5,11 @@
 - Don't create reusable workflows containing a single step.
   This adds unnecessary complexity to the workflow chain.
 
+- Workflows should depend on source code, e.g. using the `actions/checkout` or `actions/download-artifact` actions.
+
+  For workflows that don't depend on source code, consider using another automation system instead,
+  e.g. [Azure Automation](https://learn.microsoft.com/en-us/azure/automation/overview) for automating tasks in Azure.
+
 - Don't create conditionals based on the event that triggered the workflow, for example:
 
   ```yaml

docs/usage-examples.md

@@ -223,48 +223,6 @@ Prerequisites:
 
 - [Configure Azure credentials](../scripts/oidc/README.md)
 
-## Deploy Azure SQL database restore
-
-Example:
-
-```yaml
-name: 🐬 Deploy Azure SQL DB restore
-run-name: Deploy Azure SQL DB restore to ${{ inputs.environment }}
-
-on:
-  workflow_dispatch:
-    inputs:
-      environment:
-        description: Deploy database to environment
-        type: choice
-        options: [dev, test, qa, prod]
-        default: dev
-
-      target_backup_time:
-        description: Restore database to target backup time (in "yyyy/MM/dd HH:mm:ss" format)
-        type: string
-        required: true
-
-jobs:
-  deploy:
-    name: Deploy ${{ inputs.environment }}
-    uses: equinor/ops-actions/.github/workflows/azure-sqldb-restore.yml@<release>
-    with:
-      environment: ${{ inputs.environment }}
-      server_name: sql-foobar-${{ inputs.environment }}
-      database_name: sqldb-foobar-${{ inputs.environment }}
-      target_backup_time: ${{ inputs.target_backup_time }}
-    secrets:
-      AZURE_CLIENT_ID: ${{ secrets.AZURE_CLIENT_ID }}
-      AZURE_SUBSCRIPTION_ID: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
-      AZURE_TENANT_ID: ${{ secrets.AZURE_TENANT_ID }}
-```
-
-Prerequisites:
-
-- [Configure Azure credentials](../scripts/oidc/README.md)
-  - Azure role `SQL Server Contributor` must be assigned at the subscription scope
-
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