add string "Upload from device"

Signed-off-by: Marcel Hibbe <dev@mhibbe.de>

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

@@ -164,7 +164,7 @@
             android:layout_gravity="start|center_vertical"
             android:paddingStart="@dimen/standard_double_padding"
             android:paddingEnd="@dimen/zero"
-            android:text="@string/nc_upload_local_file"
+            android:text="@string/nc_upload_from_device"
             android:textAlignment="viewStart"
             android:textColor="@color/high_emphasis_text"
             android:textSize="@dimen/bottom_sheet_text_size" />

app/src/main/res/values/strings.xml

@@ -407,6 +407,7 @@
     <string name="nc_upload_confirm_send_multiple">Send these files to %1$s?</string>
     <string name="nc_upload_confirm_send_single">Send this file to %1$s?</string>
     <string name="nc_upload_in_progess">Uploading</string>
+    <string name="nc_upload_from_device">Upload from device</string>
 
     <!-- location sharing -->
     <string name="nc_share_location">Share location</string>