Add options to set custom Firefox args and preferences
--firefox-arg=FIREFOX_ARG,
Add a Firefox argument for Firefox browser runs.
Format: A comma-separated list of Firefox args.
If an arg doesn't start with "--", that will be
added to the beginning of the arg automatically.
--firefox-pref=FIREFOX_PREF,
Set a Firefox preference:value combination.
Format: A comma-separated list of pref:value items.
Example usage:
--firefox-pref="browser.formfill.enable:True"
--firefox-pref="pdfjs.disabled:False"
--firefox-pref="abc.def.xyz:42,hello.world:text"
Boolean and integer values to the right of the ":"
will be automatically converted into proper format.
If there's no ":" in the string, then True is used.
Also update Python dependencies:
more-itertools==8.8.0;python_version>="3.5"rich==10.2.2;python_version>="3.6"