Fix Wireless debugging icon alignment on developer options screen.

Added icon and dividers to realign and balance the screen layout.

Bug: 200139203
Test: atest SettingsUnitTests and manual
Change-Id: Ie5e89fd952f85bdf3fe0009b25ff127493e3cb95
(cherry picked from commit 4677bfbe253248f6a8d81b95a5644a289ff150eb)
1 file changed