feat: add benchmarking script (#652)

Author: gfyrag

test/performance/scripts/any_to_bank.js

@@ -0,0 +1,21 @@
+function next() {
+    return [
+        {
+            action: 'CREATE_TRANSACTION',
+            data: {
+                script: {
+                    plain: `vars {
+                        account $source
+                    }
+                    send [USD/2 100] (
+                        source = $source allowing unbounded overdraft
+                        destination = @bank
+                    )`,
+                    vars: {
+                        source: "src:" + uuid()
+                    }
+                }
+            }
+        }
+    ]
+}