Merge meilisearch#1653

1653: Update version for the next release (v0.40.0) r=curquiza a=meili-bot

- Fix the issue introduced in the v0.39 that affected vite apps meilisearch#1652 `@brunoocasali` 
- Now to use the `generateTenantToken` you should use it with `await`:
  before:
  ```js
  const token = client.generateTenantToken(apiKeyUid, searchRules, {
      apiKey: apiKey,
      expiresAt: expiresAt,
    })
  ```
  after:
  ```js
  const token = await client.generateTenantToken(apiKeyUid, searchRules, {
      apiKey: apiKey,
      expiresAt: expiresAt,
    })
  ```


Co-authored-by: meili-bot <[email protected]>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "meilisearch",
-  "version": "0.39.0",
+  "version": "0.40.0",
   "description": "The Meilisearch JS client for Node.js and the browser.",
   "keywords": [
     "meilisearch",

src/package-version.ts

@@ -1 +1 @@
-export const PACKAGE_VERSION = '0.39.0'
+export const PACKAGE_VERSION = '0.40.0'