Enable browser debugging for dev build
requested to merge henry/tor-browser:enable-browser-debugging-bug-41357 into tor-browser-102.3.0esr-12.0-2
Closes #41357 (closed)
Enables devtools.chrome.enabled and devtools.debugger.remote-enabled which allows you do use the browser toolbox. And disable devtools.debugger.prompt-connection so you don't have to be prompted.
The first two are enabled by un-setting MOZILLA_OFFICIAL in the dev mozconfig.