Fix system icons container x-axis shift between Keyguard/Home StatusBar

Adjust the system_icons_keyguard_padding_end for O6/R4

Consider below scenario:
1. Enable/Disable multi-user: This case must have x-asix shift due to
   home StatusBar did not designed to show avator icon
2. Keyguard/Home StatusBar alignment
3. w/ & w/o privacy dot
4. w/ & w/o plug-in USB cable
5. w/ & w/o show battery percentage

Test: build and check the visual
Bug: 195670442
Change-Id: I783c026e46d7cc01839a4e56fed9fdb89ca6b194
2 files changed