Adding an alias for "bson" pointing to the .cjs bundle

package.json

@@ -72,6 +72,7 @@
   ],
   "dependencies": {
     "@react-native/eslint-config": "0.73.2",
+    "@rollup/plugin-alias": "^5.1.0",
     "@rollup/plugin-commonjs": "^25.0.7",
     "@rollup/plugin-json": "^6.1.0",
     "@rollup/plugin-node-resolve": "^15.2.3",

packages/realm-web/rollup.config.mjs

@@ -16,12 +16,16 @@
 //
 ////////////////////////////////////////////////////////////////////////////
 
+import alias from "@rollup/plugin-alias";
 import commonjs from "@rollup/plugin-commonjs";
 import typescript from "@rollup/plugin-typescript";
 import nodeResolve from "@rollup/plugin-node-resolve";
 import replace from "@rollup/plugin-replace";
 import dts from "rollup-plugin-dts";
 
+import { createRequire } from "node:module";
+const require = createRequire(import.meta.url);
+
 import pkg from "./package.json" assert { type: "json" };
 
 const replacer = replace({
@@ -100,6 +104,16 @@ export default [
       },
     ],
     plugins: [
+      // Providing an alias for the "bson" package
+      // See https://github.com/mongodb/js-bson/pull/669#pullrequestreview-1994786536 for more context
+      alias({
+        entries: [
+          {
+            find: "bson",
+            replacement: require.resolve("bson"),
+          },
+        ],
+      }),
       nodeResolve({
         mainFields: ["browser", "module", "main"],
         exportConditions: ["browser", "module", "main"],