[Slider] activate anti-aliasing

[kiss2sky]

if set thumbTrackGapSize value < 0 , track has aliasing
only on HUAWEI PAD
<com.google.android.material.slider.Slider
android:id="@+id/slider"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="32dp"
android:layout_gravity="center"
android:value="10"
android:valueFrom="0"
android:valueTo="100"
android:stepSize="1"
android:background="@android:color/transparent"
app:haloRadius="0dp"
app:thumbHeight="10dp"
app:thumbWidth="2dp"
app:thumbTrackGapSize="-10dp"
app:trackHeight="40dp"
app:trackCornerSize="12dp"
app:trackColorActive="#1D7DFF"
app:trackColorInactive="@color/cardview_dark_background"
app:trackInsideCornerSize="12dp"
app:trackIconSize="20dp"
app:tickVisibilityMode="hidden"
app:tickColor="@color/cardview_dark_background"/>