fix(md5-js): call fromUtf8 from correct environment (#2641)

Author: trivikr

packages/md5-js/package.json

@@ -29,13 +29,16 @@
   "dependencies": {
     "@aws-sdk/types": "3.22.0",
     "@aws-sdk/util-utf8-browser": "3.23.0",
+    "@aws-sdk/util-utf8-node": "3.23.0",
     "tslib": "^2.3.0"
   },
   "browser": {
-    "@aws-sdk/util-base64-node": "@aws-sdk/util-base64-browser"
+    "@aws-sdk/util-base64-node": "@aws-sdk/util-base64-browser",
+    "@aws-sdk/util-utf8-node": "@aws-sdk/util-utf8-browser"
   },
   "react-native": {
-    "@aws-sdk/util-base64-node": "@aws-sdk/util-base64-browser"
+    "@aws-sdk/util-base64-node": "@aws-sdk/util-base64-browser",
+    "@aws-sdk/util-utf8-node": "@aws-sdk/util-utf8-browser"
   },
   "typesVersions": {
     "<4.0": {

packages/md5-js/src/index.ts

@@ -1,5 +1,5 @@
 import { Hash, SourceData } from "@aws-sdk/types";
-import { fromUtf8 } from "@aws-sdk/util-utf8-browser";
+import { fromUtf8 } from "@aws-sdk/util-utf8-node";
 
 import { BLOCK_SIZE, DIGEST_LENGTH, INIT } from "./constants";