Constrain layout to start instead of left

Several of the text labels and icons on the new printer info screen are
constrained by their left edges.  They should be constrained to the
start to support RTL locales.

Bug: 428415811
Test: Viewed printer info page
Flag: EXEMPT bugfix
Change-Id: I90182e9a336c1210a623cd4c884c1de4d2fb9b02
2 files changed