For #18226: Fixed display of tabs for when text size is set to largest (#19046)

- Made website titles clearly visible in Grid view of tab tray
- Made website URLs clearly visible in List view of tab tray

app/src/main/res/layout/tab_tray_grid_item.xml

@@ -51,10 +51,11 @@ A FrameLayout here is an efficient way of having a views stack while allowing:
             <TextView
                 android:id="@+id/mozac_browser_tabstray_title"
                 android:layout_width="0dp"
-                android:layout_height="30dp"
+                android:layout_height="wrap_content"
                 android:layout_alignParentTop="true"
                 android:ellipsize="none"
                 android:fadingEdgeLength="25dp"
+                android:minHeight="30dp"
                 android:paddingHorizontal="7dp"
                 android:paddingVertical="5dp"
                 android:requiresFadingEdge="horizontal"

app/src/main/res/layout/tab_tray_item.xml

@@ -67,7 +67,6 @@
         android:ellipsize="end"
         android:textColor="@color/tab_tray_item_text_normal_theme"
         android:textSize="16sp"
-        android:lineSpacingExtra="4sp"
         android:maxLines="2"
         tools:text="Firefox"
         app:layout_constraintEnd_toStartOf="@id/mozac_browser_tabstray_close"
@@ -81,7 +80,6 @@
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_alignParentTop="true"
-        android:layout_marginTop="4dp"
         android:layout_marginBottom="24dp"
         android:layout_marginStart="12dp"
         android:ellipsize="end"