Add time index to connection log (#29281)

* Add time index to connection log

Queries go nyoom.

* Don't let me code shit at 5 AM

Content.Server.Database/Migrations/Postgres/20240621120713_ConnectionLogTimeIndex.cs

@@ -0,0 +1,27 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Content.Server.Database.Migrations.Postgres
+{
+    /// <inheritdoc />
+    public partial class ConnectionLogTimeIndex : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateIndex(
+                name: "IX_connection_log_time",
+                table: "connection_log",
+                column: "time");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropIndex(
+                name: "IX_connection_log_time",
+                table: "connection_log");
+        }
+    }
+}