patch 9.1.1391: Vim does not have a vertical tabpanel

Problem:  Vim does not have a tabpanel
Solution: include the tabpanel feature
          (Naruhiko Nishino, thinca)

closes: #17263

Co-authored-by: thinca <thinca@gmail.com>
Signed-off-by: Naruhiko Nishino <naru123456789@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/Make_vms.mms b/src/Make_vms.mms
index a30ed65..9dce2b5 100644
--- a/src/Make_vms.mms
+++ b/src/Make_vms.mms
@@ -424,6 +424,7 @@
 	spellsuggest.c \
 	strings.c \
 	syntax.c \
+	tabpanel.c \
 	tag.c \
 	term.c \
 	terminal.c \
@@ -559,6 +560,7 @@
 	spellsuggest.obj \
 	strings.obj \
 	syntax.obj \
+	tabpanel.obj \
 	tag.obj \
 	term.obj \
 	terminal.obj \
@@ -1146,6 +1148,10 @@
  ascii.h keymap.h termdefs.h macros.h structs.h regexp.h \
  gui.h beval.h [.proto]gui_beval.pro option.h ex_cmds.h proto.h \
  errors.h globals.h
+tabpanel.obj : tabpanel.c vim.h [.auto]config.h feature.h os_unix.h   \
+ ascii.h keymap.h termdefs.h macros.h structs.h regexp.h \
+ gui.h beval.h [.proto]gui_beval.pro option.h ex_cmds.h proto.h \
+ errors.h globals.h
 tag.obj : tag.c vim.h [.auto]config.h feature.h os_unix.h   \
  ascii.h keymap.h termdefs.h macros.h structs.h regexp.h gui.h beval.h \
  [.proto]gui_beval.pro option.h ex_cmds.h proto.h errors.h globals.h