fix: do not show the "accept incoming network connections" dialog (#8162)
fix: do not show the "accept incoming network connections" dialog (#8162)

The dialog is provoked by a [MediaRouter chromium component](https://chromium.googlesource.com/chromium/src/+/HEAD/docs/mac_build_instructions.md#avoiding-the-incoming-network-connections-dialog)

In general, this is a very narrow functionality that should be safe
to disable to not affect majority of users on MacOS.

Fixes #7937
microsoft/playwright,microsoft/playwright,microsoft/playwright,microsoft/playwright,microsoft/playwright,microsoft/playwright,microsoft/playwright,microsoft/playwright,microsoft/playwright