GF-60463: The last character of program titles is not fully shown in VideoInfoHeader

Removing "letter-spacing:-0.05em;" per Brooke Peterson's comment.

If letter-spacing:-0.05em; is the problem, just remove it or change to
letter-spacing:normal
In moonstone the video infor header "letter-spacing:-0.05em;" was
removed a few month back when we introduced new kerned Miso. SO just
remove it, thanks.

DCO-1.1-Signed-Off-By: Kunmyon Choi <kunmyon.choi@lge.com>
Adding font-kerning to moon-video-player-info-title
Merge pull request #1104 from enyojs/GF-60463-kunmyonchoi

GF-60463: The last character of program titles is not fully shown in Vid...