Add example for MySQL Flexible Server Database

quickstart/201-mysql-fs-db/main.tf

@@ -0,0 +1,17 @@
+resource "random_pet" "rg-name" {
+  prefix = var.name_prefix
+}
+
+resource "azurerm_resource_group" "default" {
+  name     = random_pet.rg-name.id
+  location = var.location
+}
+
+resource "azurerm_mysql_flexible_server" "test" {
+  name                   = "${var.name_prefix}-server"
+  resource_group_name    = azurerm_resource_group.default.name
+  location               = azurerm_resource_group.default.location
+  administrator_login    = "adminTerraform"
+  administrator_password = "QAZwsx123"
+  sku_name               = "B_Standard_B1s"
+}