Incorrect version number for Brave

[leopph]

When determining the version number of Brave, the code following code is used:

However, this is invalid (at least on Windows) as this retrieves the version of the browser itself, not the version of Chromium used. Thus later, when this version number is used to look up the latest full version number from the JSON at this url, dict look up fails. Instead of using Brave's version number, the Chromium version number should be used, as these are not the same, for example:

[aleksandr-kotlyar]

@leopph thank you for report. You are welcome to provide the command to determine chromium version of Brave/Opera and others.

To be honest Brave support have never been planned to determine chromium version by this block of code because its planned to use determined version of Brave to get Chromium version number from Brave Browser’s github https://github.com/brave/brave-browser/releases/tag/v1.61.109

So, you and everyone are also welcome to help to complete this work by providing a PR for this feature.

[ndepaola]

related: #613