Missing `@cypress/code-coverage/use-browserify-istanbul` in 3.10.0 release

**Logs and screenshots**
```
Opening Cypress...
objc[12069]: Class WebSwapCGLLayer is implemented in both /System/Library/Frameworks/WebKit.framework/Versions/A/Frameworks/WebCore.framework/Versions/A/Frameworks/libANGLE-shared.dylib (0x7ffb550fc948) and /Users/bschmidt/Library/Caches/Cypress/9.7.0/Cypress.app/Contents/Frameworks/Electron Framework.framework/Versions/A/Libraries/libGLESv2.dylib (0x1145b59c8). One of the two will be used. Which one is undefined.
Your pluginsFile threw an error from: /Users/bschmidt/development/oreilly/four_o_four_service/cypress/plugins/index.js

Error: Cannot find module '@cypress/code-coverage/use-browserify-istanbul'
```

**Versions**

Version `3.10.0`

**Describe the bug**
With the release of the 3.10.0 version of `@cypress/code-coverage`, the `use-browserify-istanbul` entry point is missing. In looking at the [release][1], it appears [this commit for Cypress 10 compatibility][2] introduced it. However, the entrypoint is still referenced in the `README`, so I'm assuming that removing that file was a breaking change intended for a major release.

**Link to the repo**
n/a

[1]: https://github.com/cypress-io/code-coverage/releases/tag/v3.10.0
[2]: https://github.com/cypress-io/code-coverage/commit/7a32564bbeb1b8564f7ec9d1f35f738e19078bc5