Don't call FinishDialogSettings in DIALOG_EDIT_COMPONENTS_LIBID

Dialogs displaying a lot of scrollable data should use SetSizeInDU()
instead, as FinishDialogSettings() will set a minimum size equal to
whatever can contain all the data (making it overflow the screen for
large amounts).

eeschema/dialogs/dialog_edit_components_libid.cpp

@@ -177,8 +177,8 @@ DIALOG_EDIT_COMPONENTS_LIBID::DIALOG_EDIT_COMPONENTS_LIBID( SCH_EDIT_FRAME* aPar
     m_panelGrid->SetMinSize( wxSize( minwidth, -1) );
     Layout();
 
-    // Now all widgets have the size fixed, call FinishDialogSettings
-    FinishDialogSettings();
+    SetSizeInDU( 360, 300 );
+    Center();
 }