include node_modules so release .zip is deployable

node_modules/@aws-crypto/crc32/build/aws_crc32.js

@@ -0,0 +1,31 @@
+"use strict";
+// Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.AwsCrc32 = void 0;
+var tslib_1 = require("tslib");
+var util_1 = require("@aws-crypto/util");
+var index_1 = require("./index");
+var AwsCrc32 = /** @class */ (function () {
+    function AwsCrc32() {
+        this.crc32 = new index_1.Crc32();
+    }
+    AwsCrc32.prototype.update = function (toHash) {
+        if ((0, util_1.isEmptyData)(toHash))
+            return;
+        this.crc32.update((0, util_1.convertToBuffer)(toHash));
+    };
+    AwsCrc32.prototype.digest = function () {
+        return tslib_1.__awaiter(this, void 0, void 0, function () {
+            return tslib_1.__generator(this, function (_a) {
+                return [2 /*return*/, (0, util_1.numToUint8)(this.crc32.digest())];
+            });
+        });
+    };
+    AwsCrc32.prototype.reset = function () {
+        this.crc32 = new index_1.Crc32();
+    };
+    return AwsCrc32;
+}());
+exports.AwsCrc32 = AwsCrc32;
+//# sourceMappingURL=aws_crc32.js.map