chore: rename test files (#2181)

packages/xrpl/test/integration/finalTest.test.ts

@@ -0,0 +1,13 @@
+import assert from 'assert'
+
+// how long before each test case times out
+const TIMEOUT = 20000
+
+// the purpose of this file is to indicate the end of tests and not really test anything.
+describe('test', function () {
+  this.timeout(TIMEOUT)
+
+  it('closing test', function () {
+    assert(true)
+  })
+})