Fix registering custom 'meteor' scheme

[ramijarrar]

What

Fixes registering the custom meteor:// protocol which is used to serve assets locally.

Why

The current implementation uses streams but does not specify the appropriate flag during registration.

From the Electron 17 docs (https://github.com/electron/electron/blob/v17.4.11/docs/api/protocol.md):

Protocols that use streams (http and stream protocols) should set stream: true. The <video> and <audio> HTML elements expect protocols to buffer their responses by default. The stream flag configures those elements to correctly expect streaming responses.

Without specifying the stream flag, any larger files (>64kb of buffered data) in the public directory will not be loaded.

[StorytellerCZ]

Released in @meteor-community/meteor-desktop@3.2.1