Add Pickup item record

This only applies to Pickup/honey gather ability procs

179 is incremented if some value is >10000, which is immediately after
photos rated (119)
184 is incremented if GetSelectRankRoyal == 3 (after 159 and 137)

other pairs: 5,137

eh just check Savedata::IncRecord usages

PKHeX.WinForms/Subforms/Save Editors/Gen7/SAV_Trainer7.cs

@@ -633,6 +633,7 @@ private void B_GenTID_Click(object sender, EventArgs e)
             {134, "Evolutions Cancelled"},
             {135, "SOS Battle Allies Called"},
             {137, "Battle Royal Dome Battles"},
+            {138, "Items Picked Up after Battle"},
             {139, "Ate in Malasadas Shop"},
             {141, "Dishes eaten in Battle Buffet"},
             {142, "Pokémon Refresh Accessed"},