Add googleweblight to JS blacklist

Add googleweblight to JS blacklist

Google runs JS on their proxy servers and outputs a page which may
be broken in creative ways (e.g. clicking anywhere triggers the
fundraising banner). Treat them as a non-JS browser to minimize
bugginess.

Currently broken with CentralNotice banner:
https://googleweblight.com/?lite_url=https://en.wikipedia.org

Images below the fold never load:
https://googleweblight.com/?lite_url=https://en.wikipedia.org/wiki/Barack_Obama

Bug: T152602
Change-Id: Ia277ab51634b770a950616a842bedb29fcbf1f12