Show versions of used libs on About page

[slavaleleka]

Issue Details

for now there is no chance to find out rather quickly what exactly version of tsurlfilter, tswebextension, scriptlets, and extended-css are used in browser extension. for example, standalone apps are showing versions of corelibs and scriptlets

Proposed solution

something like this
https://uploads.adguard.org/slbdzdrvmaqw4.png

maybe version of assistant is needed too