quickstep: Bump max blur radius to 175 px

This matches our SystemUI notification shade blur radius, which is set
to 175 px to create a "glass blur" effect.

Change-Id: Ib898baf2b2c0918ee8751d303bec8cd9f4a57e9c
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
1 file changed