Fix layout height for suggestion tile.

- set minHeight instead of using a fix height, so that when the
font/display size is set to larger, the height will expand accordingly
to fit all elements in the suggestion card.

- revert the change that tint all suggestion icons. The previous logic
should be used to determine if we should tint the icon or not.

Change-Id: I2451490130cee216ff65301a600eb91d2e65c321
Fixes: 74261827
Test: visual and make RunSettingsRoboTests

res/layout/suggestion_tile.xml

@@ -29,7 +29,8 @@
 
     <LinearLayout
         android:layout_width="match_parent"
-        android:layout_height="112dp"
+        android:layout_height="wrap_content"
+        android:minHeight="112dp"
         android:paddingBottom="8dp"
         android:orientation="vertical">
 

res/layout/suggestion_tile_with_button.xml

@@ -29,7 +29,8 @@
 
     <LinearLayout
         android:layout_width="match_parent"
-        android:layout_height="160dp"
+        android:layout_height="wrap_content"
+        android:minHeight="160dp"
         android:orientation="vertical">
 
         <RelativeLayout