Remove customized SettingsRippleTheme

Which not allowed in androidx.compose.material.ripple library anymore.

And by removing this, we can follow material3, and align with other
parts in  Settings.

Using LocalContentColor provides MaterialTheme.colorScheme.onSurface
to fix ripple color instead.

Fix: 313682621
Test: visual
Change-Id: I7337d25889c4091ae8d3c063caa30cbf1edd4930