Fix some build issues (#4382)

* Fix builds

* Create honest-rats-deny.md

Author: Feiyang1

.changeset/honest-rats-deny.md

@@ -0,0 +1,5 @@
+---
+"@firebase/firestore": patch
+---
+
+Fix the path to the react native build for the Firestore memory build

packages/firestore/rollup.config.rn.js

@@ -60,7 +60,7 @@ export default [
       bundle: 'index.bundle.ts'
     },
     output: {
-      dir: 'dist/rn',
+      dir: 'dist/memory/rn',
       format: 'es',
       sourcemap: true
     },

packages/storage/package.json

@@ -14,7 +14,7 @@
   "scripts": {
     "lint": "eslint -c .eslintrc.js '**/*.ts' --ignore-path '../../.gitignore'",
     "lint:fix": "eslint --fix -c .eslintrc.js '**/*.ts' --ignore-path '../../.gitignore'",
-    "build": "rollup -c rollup.config.compat.js",
+    "build": "rollup -c rollup.config.compat.js && yarn build:exp",
     "build:exp": "rollup -c rollup.config.exp.js ; yarn api-report",
     "build:deps": "lerna run --scope @firebase/storage --include-dependencies build",
     "dev": "rollup -c -w",