include node_modules so release .zip is deployable

node_modules/@smithy/util-body-length-browser/dist-cjs/calculateBodyLength.js

@@ -0,0 +1,26 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.calculateBodyLength = void 0;
+const calculateBodyLength = (body) => {
+    if (typeof body === "string") {
+        let len = body.length;
+        for (let i = len - 1; i >= 0; i--) {
+            const code = body.charCodeAt(i);
+            if (code > 0x7f && code <= 0x7ff)
+                len++;
+            else if (code > 0x7ff && code <= 0xffff)
+                len += 2;
+            if (code >= 0xdc00 && code <= 0xdfff)
+                i--;
+        }
+        return len;
+    }
+    else if (typeof body.byteLength === "number") {
+        return body.byteLength;
+    }
+    else if (typeof body.size === "number") {
+        return body.size;
+    }
+    throw new Error(`Body Length computation failed for ${body}`);
+};
+exports.calculateBodyLength = calculateBodyLength;

node_modules/@smithy/util-body-length-browser/dist-cjs/index.js

@@ -0,0 +1,4 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const tslib_1 = require("tslib");
+tslib_1.__exportStar(require("./calculateBodyLength"), exports);