message: replay: fix CDN version on readme
diff: @@ -103,7 +103,7 @@ As an alternative to the NPM package, you can load the Replay integration bundle
  ```js
  // Browser SDK bundle
  <script
  - src="https://browser.sentry-cdn.com/7.31.0/bundle.tracing.replay.min.js"
  + src="https://browser.sentry-cdn.com/7.31.1/bundle.tracing.replay.min.js"
  crossorigin="anonymous"
  ></script>
  @@ -128,11 +128,11 @@ Alternatively, you can also load the Replay integration separately from other bu
  ```html
  <script
  - src="https://browser.sentry-cdn.com/7.31.0/bundle.min.js"
  + src="https://browser.sentry-cdn.com/7.31.1/bundle.min.js"
  crossorigin="anonymous"
  ></script>
  <script
  - src="https://browser.sentry-cdn.com/7.31.0/replay.min.js"
  + src="https://browser.sentry-cdn.com/7.31.1/replay.min.js"
  crossorigin="anonymous"
  ></script>
  ```
  