do not tint nc logo

Signed-off-by: tobiasKaminsky <tobias@kaminsky.me>

src/main/res/layout/drawer_header.xml

@@ -19,7 +19,6 @@
   License along with this program. If not, see <http://www.gnu.org/licenses/>.
   -->
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/drawer_header_view"
     android:layout_width="match_parent"
     android:layout_height="@dimen/drawer_header_height"
@@ -32,7 +31,6 @@
         android:layout_margin="@dimen/standard_margin"
         android:contentDescription="@string/empty"
         android:scaleType="fitCenter"
-        android:src="@drawable/nextcloud_logo"
-        app:tint="@color/drawer_logo_color" />
+        android:src="@drawable/nextcloud_logo" />
 
 </FrameLayout>

src/main/res/values/colors.xml

@@ -77,7 +77,6 @@
     <color name="switch_thumb_color_unchecked">#FFFFFF</color>
     <color name="switch_track_color_unchecked">#4D000000</color>
     <color name="drawer_active_item_background">#80000000</color>
-    <color name="drawer_logo_color">#FFFFFF</color>
 
     <!-- Excluded from future app dark theme -->
     <color name="themed_fg">#FFFFFF</color>