NetBSD/pkgsrc-wip 18673f4tig distinfo Makefile

tig: Update to 2.4.1

Changes:
2.4.1
-----
Bug fixes:
 - Add `CURSES_CFLAGS` to `CPPFLAGS`. (#856, Linuxbrew/homebrew-core#8440)
DeltaFile
+4-4tig/distinfo
+1-1tig/Makefile
+5-52 files

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