cleanup: move dive_table from dive.h to divelist.h

This allows us to decouple dive.h and divelist.h, a small step in
include disentangling.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

desktop-widgets/importgps.cpp

@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "desktop-widgets/importgps.h"
+#include "core/dive.h" // for utc_mkdate()
 
 /* Import dive coordinates from a GPS device and synchronise them with the dive profile information
    of a dive computer. This file contains the infrastructure to:
@@ -152,4 +153,3 @@ void  ImportGPS::timeZoneEditChanged()
 	getCoordsFromGPXFile(&coords, fileName);
 	updateUI();
 }
-

desktop-widgets/templatelayout.cpp

@@ -4,6 +4,7 @@
 #include <list>
 
 #include "templatelayout.h"
+#include "core/divelist.h"
 #include "core/selection.h"
 
 QList<QString> grantlee_templates, grantlee_statistics_templates;