restore missing RID_SVXBMP_LOCK graphic

wrong removed by

commit fa3d5ca1f9
Author: abdulmajeed ahmed <aalabdulrazzaq@kacst.edu.sa>
Date:   Thu May 30 12:33:32 2013 +0200

    Convert Languages tab page to .ui

    Deleted the readonly images too,it was not used any where else and was just confusing.

Change-Id: Ice8e59cffc3b3001216c7499da5cbefe74ce8d88

cui/source/options/dbregister.cxx

@@ -392,7 +392,7 @@ void DbRegistrationOptionsPage::insertNewEntry( const OUString& _sName,const OUS
     SvTreeListEntry* pEntry = nullptr;
     if ( _bReadOnly )
     {
-        Image aLocked( CUI_RES( RID_SVXBMP_LOCK ) );
+        Image aLocked(BitmapEx(CUI_RES(RID_SVXBMP_LOCK)));
         pEntry = m_pPathBox->InsertEntry( aStr, aLocked, aLocked );
     }
     else

cui/source/options/dbregister.src

@@ -23,9 +23,15 @@ String RID_SVXSTR_TYPE
 {
     Text [ en-US ] = "Registered name" ;
 };
+
 String RID_SVXSTR_PATH
 {
     Text [ en-US ] = "Database file" ;
 };
 
+Bitmap RID_SVXBMP_LOCK
+{
+    File = "lock.png";
+};
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */