[fix] google-news: query uses locale without country tag
[fix] google-news: query uses locale without country tag

Wthout country-region tag google will redirect to correct the contry tag [1]:

    SEARX_DEBUG=1 searx-checker -v "google news"
    ...
    https://news.google.com:443 "GET /search?q=computer&hl=en...      HTTP/1.1" 302 0
    https://news.google.com:443 "GET /search?q=computer&hl=en-US&.... HTTP/1.1" 200 None
    ...

[1] https://github.com/searx/searx/pull/2483#issuecomment-765600849

Signed-off-by: Markus Heiser <14dfd67dd72e7ac80c040b62bb932f1e121795cc@darmarit.de>

dalf/searx,dalf/searx,dalf/searx,dalf/searx