include node_modules so release .zip is deployable

node_modules/@smithy/util-retry/dist-cjs/defaultRetryBackoffStrategy.js

@@ -0,0 +1,18 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.getDefaultRetryBackoffStrategy = void 0;
+const constants_1 = require("./constants");
+const getDefaultRetryBackoffStrategy = () => {
+    let delayBase = constants_1.DEFAULT_RETRY_DELAY_BASE;
+    const computeNextBackoffDelay = (attempts) => {
+        return Math.floor(Math.min(constants_1.MAXIMUM_RETRY_DELAY, Math.random() * 2 ** attempts * delayBase));
+    };
+    const setDelayBase = (delay) => {
+        delayBase = delay;
+    };
+    return {
+        computeNextBackoffDelay,
+        setDelayBase,
+    };
+};
+exports.getDefaultRetryBackoffStrategy = getDefaultRetryBackoffStrategy;